diff --git a/proto/reserve/oracle/tx.proto b/proto/reserve/oracle/tx.proto
index 206fa0b1..45e06d78 100644
--- a/proto/reserve/oracle/tx.proto
+++ b/proto/reserve/oracle/tx.proto
@@ -22,6 +22,8 @@ service Msg {
 
   rpc UpdateBandParams(MsgUpdateBandParams) returns (MsgUpdateBandParamsResponse);
 
+  rpc SetPrice(MsgSetPrice) returns (MsgSetPriceResponse);
+
   rpc UpdateBandOracleRequest(MsgUpdateBandOracleRequestRequest) returns (MsgUpdateBandOracleRequestResponse);
 
   rpc DeleteBandOracleRequests(MsgDeleteBandOracleRequests) returns (MsgDeleteBandOracleRequestsResponse);
@@ -121,4 +123,20 @@ message MsgUpdateBandOracleRequestParamsRequest {
 }
 
 // MsgUpdateBandOracleRequestParamsResponse define the Msg/UpdateBandOracleRequestParams response type.
-message MsgUpdateBandOracleRequestParamsResponse {}
\ No newline at end of file
+message MsgUpdateBandOracleRequestParamsResponse {}
+
+message MsgSetPrice{
+  option (cosmos.msg.v1.signer) = "authority";
+  option (amino.name) = "reserve/x/oracle/MsgSetPrice";
+  string denom = 1;
+
+  bytes price = 2 [
+    (cosmos_proto.scalar)  = "cosmos.Dec",
+    (gogoproto.customtype) = "cosmossdk.io/math.LegacyDec",
+    (gogoproto.nullable)   = false
+  ];
+
+  string authority = 3;
+}
+
+message MsgSetPriceResponse {}
\ No newline at end of file
diff --git a/script/proposal-psm.json b/script/proposal-psm.json
index 816b6054..1d451bfb 100644
--- a/script/proposal-psm.json
+++ b/script/proposal-psm.json
@@ -6,7 +6,8 @@
       "limit_total": "100000000000000000000000000000",
       "fee_in": "0.001000000000000000",
       "fee_out": "0.001000000000000000",
-      "oracle_script": "44"
+      "oracle_script": "44",
+      "symbol": "USD"
     },
     {
       "@type": "/reserve.psm.v1.MsgAddStableCoin",
@@ -15,7 +16,8 @@
       "limit_total": "100000000000000000000000000000",
       "fee_in": "0.001000000000000000",
       "fee_out": "0.001000000000000000",
-      "oracle_script": "44"
+      "oracle_script": "44",
+      "symbol": "USD"
     }],
     "deposit": "100000000stake",
     "title": "My proposal",
diff --git a/x/oracle/client/cli/tx.go b/x/oracle/client/cli/tx.go
index fe88f7d0..f0bfd52e 100644
--- a/x/oracle/client/cli/tx.go
+++ b/x/oracle/client/cli/tx.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"strconv"
 
+	"cosmossdk.io/math"
 	errors "github.com/pkg/errors"
 	"github.com/spf13/cobra"
 
@@ -29,6 +30,7 @@ func GetTxCmd() *cobra.Command {
 
 	cmd.AddCommand(
 		NewRequestBandRatesTxCmd(),
+		NewSetPriceCmd(),
 	)
 
 	return cmd
@@ -73,3 +75,32 @@ func NewRequestBandRatesTxCmd() *cobra.Command {
 
 	return cmd
 }
+
+func NewSetPriceCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "set-price [denom] [price]",
+		Args:  cobra.ExactArgs(2),
+		Short: "set price for denom ",
+		Long: `set price for denomn.
+
+			Example:
+			$ onomyd tx mockoracel set-price usdt 1 
+	`,
+
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+			price := math.LegacyMustNewDecFromStr(args[1])
+			addr := clientCtx.GetFromAddress()
+			msg := types.NewSetPrice(args[0], addr.String(), price)
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}
diff --git a/x/oracle/keeper/band_oracle.go b/x/oracle/keeper/band_oracle.go
index e950b1a5..558dfdd1 100644
--- a/x/oracle/keeper/band_oracle.go
+++ b/x/oracle/keeper/band_oracle.go
@@ -621,3 +621,167 @@ func (k Keeper) GetAllPairDecimalsRate(ctx context.Context) []types.PairDecimals
 
 	return allPair
 }
+
+func (k Keeper) SetInitPrice(ctx context.Context) error {
+	sdkCtx := sdk.UnwrapSDKContext(ctx)
+	initPrice := []*types.BandPriceState{
+		// multiplier = 1000
+		{
+			Symbol:      "fxUSD",
+			Rate:        math.NewInt(10000), //1
+			ResolveTime: sdkCtx.BlockTime().Unix(),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "USD",
+			Rate:        math.NewInt(10000), //1
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "EUR",
+			Rate:        math.NewInt(10910), //1
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "JPY",
+			Rate:        math.NewInt(66), //1
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "fxEUR",
+			Rate:        math.NewInt(10910), //1.091
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1.091"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "fxJPY",
+			Rate:        math.NewInt(66), //0.0066
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("0.0066"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "anom",
+			Rate:        math.NewInt(330), //0.03
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("0.03"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "NOM",
+			Rate:        math.NewInt(330), //0.03
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("0.03"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "usdt",
+			Rate:        math.NewInt(10000), //1
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "USDT",
+			Rate:        math.NewInt(10000), //1
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "usdc",
+			Rate:        math.NewInt(10000), //1
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "eurt",
+			Rate:        math.NewInt(10910), //1.091
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1.091"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "jpyt",
+			Rate:        math.NewInt(66), //0.0066
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("0.0066"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "uatom",
+			Rate:        math.NewInt(80000), //8
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("8"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "ATOM",
+			Rate:        math.NewInt(80000), //8
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("8"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "uosmo",
+			Rate:        math.NewInt(4500), //0.45
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("0.45"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "uusdt",
+			Rate:        math.NewInt(10000), //0.45
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "atom",
+			Rate:        math.NewInt(80000), //0.45
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("8"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "ibc/E50A183716AB596378047D9688FE648CD3470C4D196FB4C2C8E61989DB48562E", //transfer/channel-10/transfer/channel-7/transfer/channel-143/erc20/tether/usdt
+			Rate:        math.NewInt(10000),
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "ibc/BE4C72028781730B9DF0542466EB26DEA6DDD42C32316D774F943151F6010320", // transfer/channel-5/usdt
+			Rate:        math.NewInt(10000),
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518", //transfer/channel-0/uosmo
+			Rate:        math.NewInt(4500),                                                      //0.45
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("0.45"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2", //ibc-atom
+			Rate:        math.NewInt(80000),                                                     //0.45
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("8"), sdkCtx.BlockTime().Unix()),
+		},
+		{
+			Symbol:      "ibc/BC599B88586F8C22E408569D7F6FAD40AEBF808A67D2051B86958CBB5F0A16B0", //usdt
+			Rate:        math.NewInt(10000),
+			ResolveTime: (sdkCtx.BlockTime().Unix()),
+			PriceState:  *types.NewPriceState(math.LegacyMustNewDecFromStr("1"), sdkCtx.BlockTime().Unix()),
+		},
+	}
+
+	for _, i := range initPrice {
+		err := k.SetBandPriceState(ctx, i.Symbol, i)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (k Keeper) SetPrice(goCtx context.Context, msg *types.MsgSetPrice) (*types.MsgSetPriceResponse, error) {
+	sdkCtx := sdk.UnwrapSDKContext(goCtx)
+	k.SetBandPriceState(goCtx, msg.Denom, &types.BandPriceState{
+		Symbol:      msg.Denom,
+		Rate:        math.NewInt(10000).ToLegacyDec().Mul(msg.Price).TruncateInt(),
+		ResolveTime: (sdkCtx.BlockTime().Unix()),
+		PriceState:  *types.NewPriceState(msg.Price, sdkCtx.BlockTime().Unix()),
+	})
+	return &types.MsgSetPriceResponse{}, nil
+}
diff --git a/x/oracle/module/genesis.go b/x/oracle/module/genesis.go
index 7e9915be..8c796267 100644
--- a/x/oracle/module/genesis.go
+++ b/x/oracle/module/genesis.go
@@ -23,6 +23,7 @@ func InitGenesis(ctx context.Context, k keeper.Keeper, genState types.GenesisSta
 			sdkCtx.Logger().Info("can not set band price state for symbol %s", bandPriceState.Symbol)
 		}
 	}
+	k.SetInitPrice(ctx)
 
 	for _, bandOracleRequest := range genState.BandOracleRequests {
 		err := k.SetBandOracleRequest(ctx, *bandOracleRequest)
diff --git a/x/oracle/types/msgs.go b/x/oracle/types/msgs.go
index d13237dd..c8c61b97 100644
--- a/x/oracle/types/msgs.go
+++ b/x/oracle/types/msgs.go
@@ -2,6 +2,7 @@ package types
 
 import (
 	errorsmod "cosmossdk.io/errors"
+	math "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
@@ -90,3 +91,11 @@ func (msg MsgRequestBandRates) GetSignBytes() []byte {
 	bz := ModuleCdc.MustMarshalJSON(&msg)
 	return sdk.MustSortJSON(bz)
 }
+
+func NewSetPrice(denom, authority string, price math.LegacyDec) MsgSetPrice {
+	return MsgSetPrice{
+		Denom:     denom,
+		Price:     price,
+		Authority: authority,
+	}
+}
diff --git a/x/oracle/types/tx.pb.go b/x/oracle/types/tx.pb.go
index c51977ab..bd84dfae 100644
--- a/x/oracle/types/tx.pb.go
+++ b/x/oracle/types/tx.pb.go
@@ -5,6 +5,7 @@ package types
 
 import (
 	context "context"
+	cosmossdk_io_math "cosmossdk.io/math"
 	fmt "fmt"
 	_ "github.com/cosmos/cosmos-proto"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
@@ -516,6 +517,95 @@ func (m *MsgUpdateBandOracleRequestParamsResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgUpdateBandOracleRequestParamsResponse proto.InternalMessageInfo
 
+type MsgSetPrice struct {
+	Denom     string                      `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
+	Price     cosmossdk_io_math.LegacyDec `protobuf:"bytes,2,opt,name=price,proto3,customtype=cosmossdk.io/math.LegacyDec" json:"price"`
+	Authority string                      `protobuf:"bytes,3,opt,name=authority,proto3" json:"authority,omitempty"`
+}
+
+func (m *MsgSetPrice) Reset()         { *m = MsgSetPrice{} }
+func (m *MsgSetPrice) String() string { return proto.CompactTextString(m) }
+func (*MsgSetPrice) ProtoMessage()    {}
+func (*MsgSetPrice) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2ca24ac8eaee815d, []int{12}
+}
+func (m *MsgSetPrice) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgSetPrice) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgSetPrice.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgSetPrice) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgSetPrice.Merge(m, src)
+}
+func (m *MsgSetPrice) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgSetPrice) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgSetPrice.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgSetPrice proto.InternalMessageInfo
+
+func (m *MsgSetPrice) GetDenom() string {
+	if m != nil {
+		return m.Denom
+	}
+	return ""
+}
+
+func (m *MsgSetPrice) GetAuthority() string {
+	if m != nil {
+		return m.Authority
+	}
+	return ""
+}
+
+type MsgSetPriceResponse struct {
+}
+
+func (m *MsgSetPriceResponse) Reset()         { *m = MsgSetPriceResponse{} }
+func (m *MsgSetPriceResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgSetPriceResponse) ProtoMessage()    {}
+func (*MsgSetPriceResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2ca24ac8eaee815d, []int{13}
+}
+func (m *MsgSetPriceResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgSetPriceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgSetPriceResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgSetPriceResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgSetPriceResponse.Merge(m, src)
+}
+func (m *MsgSetPriceResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgSetPriceResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgSetPriceResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgSetPriceResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*MsgUpdateParams)(nil), "reserve.oracle.MsgUpdateParams")
 	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "reserve.oracle.MsgUpdateParamsResponse")
@@ -529,58 +619,68 @@ func init() {
 	proto.RegisterType((*MsgDeleteBandOracleRequestsResponse)(nil), "reserve.oracle.MsgDeleteBandOracleRequestsResponse")
 	proto.RegisterType((*MsgUpdateBandOracleRequestParamsRequest)(nil), "reserve.oracle.MsgUpdateBandOracleRequestParamsRequest")
 	proto.RegisterType((*MsgUpdateBandOracleRequestParamsResponse)(nil), "reserve.oracle.MsgUpdateBandOracleRequestParamsResponse")
+	proto.RegisterType((*MsgSetPrice)(nil), "reserve.oracle.MsgSetPrice")
+	proto.RegisterType((*MsgSetPriceResponse)(nil), "reserve.oracle.MsgSetPriceResponse")
 }
 
 func init() { proto.RegisterFile("reserve/oracle/tx.proto", fileDescriptor_2ca24ac8eaee815d) }
 
 var fileDescriptor_2ca24ac8eaee815d = []byte{
-	// 733 bytes of a gzipped FileDescriptorProto
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+	// 854 bytes of a gzipped FileDescriptorProto
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+	0xd0, 0x2b, 0x99, 0x0a, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -600,6 +700,7 @@ type MsgClient interface {
 	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 	RequestBandRates(ctx context.Context, in *MsgRequestBandRates, opts ...grpc.CallOption) (*MsgRequestBandRatesResponse, error)
 	UpdateBandParams(ctx context.Context, in *MsgUpdateBandParams, opts ...grpc.CallOption) (*MsgUpdateBandParamsResponse, error)
+	SetPrice(ctx context.Context, in *MsgSetPrice, opts ...grpc.CallOption) (*MsgSetPriceResponse, error)
 	UpdateBandOracleRequest(ctx context.Context, in *MsgUpdateBandOracleRequestRequest, opts ...grpc.CallOption) (*MsgUpdateBandOracleRequestResponse, error)
 	DeleteBandOracleRequests(ctx context.Context, in *MsgDeleteBandOracleRequests, opts ...grpc.CallOption) (*MsgDeleteBandOracleRequestsResponse, error)
 	UpdateBandOracleRequestParams(ctx context.Context, in *MsgUpdateBandOracleRequestParamsRequest, opts ...grpc.CallOption) (*MsgUpdateBandOracleRequestParamsResponse, error)
@@ -640,6 +741,15 @@ func (c *msgClient) UpdateBandParams(ctx context.Context, in *MsgUpdateBandParam
 	return out, nil
 }
 
+func (c *msgClient) SetPrice(ctx context.Context, in *MsgSetPrice, opts ...grpc.CallOption) (*MsgSetPriceResponse, error) {
+	out := new(MsgSetPriceResponse)
+	err := c.cc.Invoke(ctx, "/reserve.oracle.Msg/SetPrice", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *msgClient) UpdateBandOracleRequest(ctx context.Context, in *MsgUpdateBandOracleRequestRequest, opts ...grpc.CallOption) (*MsgUpdateBandOracleRequestResponse, error) {
 	out := new(MsgUpdateBandOracleRequestResponse)
 	err := c.cc.Invoke(ctx, "/reserve.oracle.Msg/UpdateBandOracleRequest", in, out, opts...)
@@ -674,6 +784,7 @@ type MsgServer interface {
 	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 	RequestBandRates(context.Context, *MsgRequestBandRates) (*MsgRequestBandRatesResponse, error)
 	UpdateBandParams(context.Context, *MsgUpdateBandParams) (*MsgUpdateBandParamsResponse, error)
+	SetPrice(context.Context, *MsgSetPrice) (*MsgSetPriceResponse, error)
 	UpdateBandOracleRequest(context.Context, *MsgUpdateBandOracleRequestRequest) (*MsgUpdateBandOracleRequestResponse, error)
 	DeleteBandOracleRequests(context.Context, *MsgDeleteBandOracleRequests) (*MsgDeleteBandOracleRequestsResponse, error)
 	UpdateBandOracleRequestParams(context.Context, *MsgUpdateBandOracleRequestParamsRequest) (*MsgUpdateBandOracleRequestParamsResponse, error)
@@ -692,6 +803,9 @@ func (*UnimplementedMsgServer) RequestBandRates(ctx context.Context, req *MsgReq
 func (*UnimplementedMsgServer) UpdateBandParams(ctx context.Context, req *MsgUpdateBandParams) (*MsgUpdateBandParamsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method UpdateBandParams not implemented")
 }
+func (*UnimplementedMsgServer) SetPrice(ctx context.Context, req *MsgSetPrice) (*MsgSetPriceResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SetPrice not implemented")
+}
 func (*UnimplementedMsgServer) UpdateBandOracleRequest(ctx context.Context, req *MsgUpdateBandOracleRequestRequest) (*MsgUpdateBandOracleRequestResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method UpdateBandOracleRequest not implemented")
 }
@@ -760,6 +874,24 @@ func _Msg_UpdateBandParams_Handler(srv interface{}, ctx context.Context, dec fun
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_SetPrice_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgSetPrice)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).SetPrice(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/reserve.oracle.Msg/SetPrice",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).SetPrice(ctx, req.(*MsgSetPrice))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Msg_UpdateBandOracleRequest_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(MsgUpdateBandOracleRequestRequest)
 	if err := dec(in); err != nil {
@@ -830,6 +962,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "UpdateBandParams",
 			Handler:    _Msg_UpdateBandParams_Handler,
 		},
+		{
+			MethodName: "SetPrice",
+			Handler:    _Msg_SetPrice_Handler,
+		},
 		{
 			MethodName: "UpdateBandOracleRequest",
 			Handler:    _Msg_UpdateBandOracleRequest_Handler,
@@ -1232,6 +1368,76 @@ func (m *MsgUpdateBandOracleRequestParamsResponse) MarshalToSizedBuffer(dAtA []b
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgSetPrice) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgSetPrice) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgSetPrice) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Authority) > 0 {
+		i -= len(m.Authority)
+		copy(dAtA[i:], m.Authority)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Authority)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	{
+		size := m.Price.Size()
+		i -= size
+		if _, err := m.Price.MarshalTo(dAtA[i:]); err != nil {
+			return 0, err
+		}
+		i = encodeVarintTx(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	if len(m.Denom) > 0 {
+		i -= len(m.Denom)
+		copy(dAtA[i:], m.Denom)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Denom)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgSetPriceResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgSetPriceResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgSetPriceResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
 	offset -= sovTx(v)
 	base := offset
@@ -1397,6 +1603,34 @@ func (m *MsgUpdateBandOracleRequestParamsResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgSetPrice) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Denom)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = m.Price.Size()
+	n += 1 + l + sovTx(uint64(l))
+	l = len(m.Authority)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgSetPriceResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func sovTx(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -2428,6 +2662,203 @@ func (m *MsgUpdateBandOracleRequestParamsResponse) Unmarshal(dAtA []byte) error
 	}
 	return nil
 }
+func (m *MsgSetPrice) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgSetPrice: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgSetPrice: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Denom", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Denom = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Price", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Price.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Authority = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgSetPriceResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgSetPriceResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgSetPriceResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipTx(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/x/psm/keeper/swap.go b/x/psm/keeper/swap.go
index 51c5c10a..1fbb1fb9 100644
--- a/x/psm/keeper/swap.go
+++ b/x/psm/keeper/swap.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 
 	"cosmossdk.io/math"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	"github.com/onomyprotocol/reserve/x/psm/types"