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feat: add visual stock/market watchlist customization #1881

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64e6301
feat: add visual stock/market watchlist customization
dharunashokkumar Mar 19, 2026
df75213
Merge branch 'main' into feat/market-watchlist-customization
dharunashokkumar Mar 19, 2026
4f8017a
Merge branch 'main' into feat/market-watchlist-customization
dharunashokkumar Mar 19, 2026
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168 changes: 119 additions & 49 deletions shared/stocks.json
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Original file line number Diff line number Diff line change
@@ -1,60 +1,130 @@
{
"symbols": [
{ "symbol": "^GSPC", "name": "S&P 500", "display": "SPX" },
{ "symbol": "^DJI", "name": "Dow Jones", "display": "DOW" },
{ "symbol": "^IXIC", "name": "NASDAQ", "display": "NDX" },
{ "symbol": "AAPL", "name": "Apple", "display": "AAPL" },
{ "symbol": "MSFT", "name": "Microsoft", "display": "MSFT" },
{ "symbol": "NVDA", "name": "NVIDIA", "display": "NVDA" },
{ "symbol": "GOOGL", "name": "Alphabet", "display": "GOOGL" },
{ "symbol": "AMZN", "name": "Amazon", "display": "AMZN" },
{ "symbol": "META", "name": "Meta", "display": "META" },
{ "symbol": "BRK-B", "name": "Berkshire", "display": "BRK.B" },
{ "symbol": "TSM", "name": "TSMC", "display": "TSM" },
{ "symbol": "LLY", "name": "Eli Lilly", "display": "LLY" },
{ "symbol": "TSLA", "name": "Tesla", "display": "TSLA" },
{ "symbol": "AVGO", "name": "Broadcom", "display": "AVGO" },
{ "symbol": "WMT", "name": "Walmart", "display": "WMT" },
{ "symbol": "JPM", "name": "JPMorgan", "display": "JPM" },
{ "symbol": "V", "name": "Visa", "display": "V" },
{ "symbol": "UNH", "name": "UnitedHealth", "display": "UNH" },
{ "symbol": "NVO", "name": "Novo Nordisk", "display": "NVO" },
{ "symbol": "XOM", "name": "Exxon", "display": "XOM" },
{ "symbol": "MA", "name": "Mastercard", "display": "MA" },
{ "symbol": "ORCL", "name": "Oracle", "display": "ORCL" },
{ "symbol": "PG", "name": "P&G", "display": "PG" },
{ "symbol": "COST", "name": "Costco", "display": "COST" },
{ "symbol": "JNJ", "name": "J&J", "display": "JNJ" },
{ "symbol": "HD", "name": "Home Depot", "display": "HD" },
{ "symbol": "NFLX", "name": "Netflix", "display": "NFLX" },
{ "symbol": "BAC", "name": "BofA", "display": "BAC" },
{ "symbol": "^NSEI", "name": "Nifty 50", "display": "NIFTY" },
{ "symbol": "^BSESN", "name": "BSE Sensex", "display": "SENSEX" },
{ "symbol": "RELIANCE.NS", "name": "Reliance Industries", "display": "RELIANCE" },
{ "symbol": "TCS.NS", "name": "TCS", "display": "TCS" },
{ "symbol": "HDFCBANK.NS", "name": "HDFC Bank", "display": "HDFCBANK" },
{ "symbol": "ICICIBANK.NS", "name": "ICICI Bank", "display": "ICICIBANK" },
{ "symbol": "BHARTIARTL.NS", "name": "Bharti Airtel", "display": "AIRTEL" },
{ "symbol": "INFY.NS", "name": "Infosys", "display": "INFY" },
{ "symbol": "SBIN.NS", "name": "State Bank of India", "display": "SBIN" },
{ "symbol": "LICI.NS", "name": "LIC", "display": "LICI" },
{ "symbol": "ITC.NS", "name": "ITC", "display": "ITC" },
{ "symbol": "HINDUNILVR.NS", "name": "Hindustan Unilever", "display": "HUL" },
{ "symbol": "LT.NS", "name": "L&T", "display": "LT" },
{ "symbol": "BAJFINANCE.NS", "name": "Bajaj Finance", "display": "BAJFIN" },
{ "symbol": "ADANIENT.NS", "name": "Adani Enterprises", "display": "ADANI" },
{ "symbol": "SUNPHARMA.NS", "name": "Sun Pharma", "display": "SUN" },
{ "symbol": "TITAN.NS", "name": "Titan Company", "display": "TITAN" },
{ "symbol": "M&M.NS", "name": "Mahindra & Mahindra", "display": "M&M" },
{ "symbol": "TATASTEEL.NS", "name": "Tata Steel", "display": "STEEL" },
{ "symbol": "KOTAKBANK.NS", "name": "Kotak Mahindra", "display": "KOTAK" }
{ "symbol": "^GSPC", "name": "S&P 500", "display": "SPX", "region": "us" },
{ "symbol": "^DJI", "name": "Dow Jones", "display": "DOW", "region": "us" },
{ "symbol": "^IXIC", "name": "NASDAQ", "display": "NDX", "region": "us" },
{ "symbol": "AAPL", "name": "Apple", "display": "AAPL", "region": "us" },
{ "symbol": "MSFT", "name": "Microsoft", "display": "MSFT", "region": "us" },
{ "symbol": "NVDA", "name": "NVIDIA", "display": "NVDA", "region": "us" },
{ "symbol": "GOOGL", "name": "Alphabet", "display": "GOOGL", "region": "us" },
{ "symbol": "AMZN", "name": "Amazon", "display": "AMZN", "region": "us" },
{ "symbol": "META", "name": "Meta", "display": "META", "region": "us" },
{ "symbol": "BRK-B", "name": "Berkshire", "display": "BRK.B", "region": "us" },
{ "symbol": "TSM", "name": "TSMC", "display": "TSM", "region": "us" },
{ "symbol": "LLY", "name": "Eli Lilly", "display": "LLY", "region": "us" },
{ "symbol": "TSLA", "name": "Tesla", "display": "TSLA", "region": "us" },
{ "symbol": "AVGO", "name": "Broadcom", "display": "AVGO", "region": "us" },
{ "symbol": "WMT", "name": "Walmart", "display": "WMT", "region": "us" },
{ "symbol": "JPM", "name": "JPMorgan", "display": "JPM", "region": "us" },
{ "symbol": "V", "name": "Visa", "display": "V", "region": "us" },
{ "symbol": "UNH", "name": "UnitedHealth", "display": "UNH", "region": "us" },
{ "symbol": "NVO", "name": "Novo Nordisk", "display": "NVO", "region": "us" },
{ "symbol": "XOM", "name": "Exxon", "display": "XOM", "region": "us" },
{ "symbol": "MA", "name": "Mastercard", "display": "MA", "region": "us" },
{ "symbol": "ORCL", "name": "Oracle", "display": "ORCL", "region": "us" },
{ "symbol": "PG", "name": "P&G", "display": "PG", "region": "us" },
{ "symbol": "COST", "name": "Costco", "display": "COST", "region": "us" },
{ "symbol": "JNJ", "name": "J&J", "display": "JNJ", "region": "us" },
{ "symbol": "HD", "name": "Home Depot", "display": "HD", "region": "us" },
{ "symbol": "NFLX", "name": "Netflix", "display": "NFLX", "region": "us" },
{ "symbol": "BAC", "name": "BofA", "display": "BAC", "region": "us" },

{ "symbol": "^FTSE", "name": "FTSE 100", "display": "FTSE", "region": "europe" },
{ "symbol": "^GDAXI", "name": "DAX", "display": "DAX", "region": "europe" },
{ "symbol": "^FCHI", "name": "CAC 40", "display": "CAC", "region": "europe" },
{ "symbol": "^SSMI", "name": "Swiss Market", "display": "SMI", "region": "europe" },
{ "symbol": "^AEX", "name": "AEX Amsterdam", "display": "AEX", "region": "europe" },
{ "symbol": "^IBEX", "name": "IBEX 35", "display": "IBEX", "region": "europe" },
{ "symbol": "FTSEMIB.MI", "name": "FTSE MIB", "display": "MIB", "region": "europe" },
{ "symbol": "ASML", "name": "ASML", "display": "ASML", "region": "europe" },
{ "symbol": "SAP", "name": "SAP", "display": "SAP", "region": "europe" },
{ "symbol": "NESN.SW", "name": "Nestle", "display": "NESN", "region": "europe" },
{ "symbol": "AZN", "name": "AstraZeneca", "display": "AZN", "region": "europe" },
{ "symbol": "SHEL", "name": "Shell", "display": "SHEL", "region": "europe" },

{ "symbol": "^N225", "name": "Nikkei 225", "display": "N225", "region": "asia" },
{ "symbol": "^HSI", "name": "Hang Seng", "display": "HSI", "region": "asia" },
{ "symbol": "000001.SS", "name": "SSE Composite", "display": "SSE", "region": "asia" },
{ "symbol": "^KS11", "name": "KOSPI", "display": "KOSPI", "region": "asia" },
{ "symbol": "^TWII", "name": "TAIEX", "display": "TAIEX", "region": "asia" },
{ "symbol": "^AXJO", "name": "ASX 200", "display": "ASX", "region": "asia" },
{ "symbol": "^STI", "name": "Straits Times", "display": "STI", "region": "asia" },
{ "symbol": "^JKSE", "name": "Jakarta Composite", "display": "JKSE", "region": "asia" },
{ "symbol": "9984.T", "name": "SoftBank", "display": "SFTBY", "region": "asia" },
{ "symbol": "7203.T", "name": "Toyota", "display": "TM", "region": "asia" },
{ "symbol": "005930.KS", "name": "Samsung", "display": "SMSN", "region": "asia" },
{ "symbol": "9988.HK", "name": "Alibaba", "display": "BABA", "region": "asia" },
{ "symbol": "0700.HK", "name": "Tencent", "display": "TCEHY", "region": "asia" },

{ "symbol": "^NSEI", "name": "Nifty 50", "display": "NIFTY", "region": "india" },
{ "symbol": "^BSESN", "name": "BSE Sensex", "display": "SENSEX", "region": "india" },
{ "symbol": "RELIANCE.NS", "name": "Reliance Industries", "display": "RELIANCE", "region": "india" },
{ "symbol": "TCS.NS", "name": "TCS", "display": "TCS", "region": "india" },
{ "symbol": "HDFCBANK.NS", "name": "HDFC Bank", "display": "HDFCBANK", "region": "india" },
{ "symbol": "ICICIBANK.NS", "name": "ICICI Bank", "display": "ICICIBANK", "region": "india" },
{ "symbol": "BHARTIARTL.NS", "name": "Bharti Airtel", "display": "AIRTEL", "region": "india" },
{ "symbol": "INFY.NS", "name": "Infosys", "display": "INFY", "region": "india" },
{ "symbol": "SBIN.NS", "name": "State Bank of India", "display": "SBIN", "region": "india" },
{ "symbol": "LICI.NS", "name": "LIC", "display": "LICI", "region": "india" },
{ "symbol": "ITC.NS", "name": "ITC", "display": "ITC", "region": "india" },
{ "symbol": "HINDUNILVR.NS", "name": "Hindustan Unilever", "display": "HUL", "region": "india" },
{ "symbol": "LT.NS", "name": "L&T", "display": "LT", "region": "india" },
{ "symbol": "BAJFINANCE.NS", "name": "Bajaj Finance", "display": "BAJFIN", "region": "india" },
{ "symbol": "ADANIENT.NS", "name": "Adani Enterprises", "display": "ADANI", "region": "india" },
{ "symbol": "SUNPHARMA.NS", "name": "Sun Pharma", "display": "SUN", "region": "india" },
{ "symbol": "TITAN.NS", "name": "Titan Company", "display": "TITAN", "region": "india" },
{ "symbol": "M&M.NS", "name": "Mahindra & Mahindra", "display": "M&M", "region": "india" },
{ "symbol": "TATASTEEL.NS", "name": "Tata Steel", "display": "STEEL", "region": "india" },
{ "symbol": "KOTAKBANK.NS", "name": "Kotak Mahindra", "display": "KOTAK", "region": "india" },

{ "symbol": "^TASI.SR", "name": "Tadawul All Share", "display": "TASI", "region": "gcc" },
{ "symbol": "DFMGI.AE", "name": "Dubai Financial Market", "display": "DFM", "region": "gcc" },
{ "symbol": "QAT", "name": "Qatar (iShares)", "display": "QAT", "region": "gcc" },
{ "symbol": "UAE", "name": "Abu Dhabi (iShares)", "display": "UAE", "region": "gcc" },
{ "symbol": "2222.SR", "name": "Saudi Aramco", "display": "ARAMCO", "region": "gcc" },
{ "symbol": "2010.SR", "name": "SABIC", "display": "SABIC", "region": "gcc" },

{ "symbol": "^BVSP", "name": "Bovespa", "display": "BVSP", "region": "americas" },
{ "symbol": "^GSPTSE", "name": "TSX Composite", "display": "TSX", "region": "americas" },
{ "symbol": "^MXX", "name": "IPC Mexico", "display": "IPC", "region": "americas" },
{ "symbol": "^MERV", "name": "MERVAL", "display": "MERV", "region": "americas" },
{ "symbol": "SHOP.TO", "name": "Shopify", "display": "SHOP", "region": "americas" },
{ "symbol": "NU", "name": "Nu Holdings", "display": "NU", "region": "americas" }
],
"yahooOnly": [
"^GSPC", "^DJI", "^IXIC",
"^FTSE", "^GDAXI", "^FCHI", "^SSMI", "^AEX", "^IBEX", "FTSEMIB.MI",
"^N225", "^HSI", "000001.SS", "^KS11", "^TWII", "^AXJO", "^STI", "^JKSE",
"9984.T", "7203.T", "005930.KS", "9988.HK", "0700.HK",
"^NSEI", "^BSESN",
"RELIANCE.NS", "TCS.NS", "HDFCBANK.NS", "ICICIBANK.NS", "BHARTIARTL.NS",
"INFY.NS", "SBIN.NS", "LICI.NS", "ITC.NS", "HINDUNILVR.NS",
"LT.NS", "BAJFINANCE.NS", "ADANIENT.NS", "SUNPHARMA.NS", "TITAN.NS",
"M&M.NS", "TATASTEEL.NS", "KOTAKBANK.NS"
"M&M.NS", "TATASTEEL.NS", "KOTAKBANK.NS",
"^TASI.SR", "DFMGI.AE", "2222.SR", "2010.SR",
"^BVSP", "^GSPTSE", "^MXX", "^MERV", "SHOP.TO",
"NESN.SW"
],
"regions": {
"us": "US Markets",
"europe": "Europe",
"asia": "Asia-Pacific",
"india": "India",
"gcc": "GCC / Middle East",
"americas": "Americas (ex-US)"
},
"defaultSymbols": [
"^GSPC", "^DJI", "^IXIC",
"AAPL", "MSFT", "NVDA", "GOOGL", "AMZN", "META",
"BRK-B", "TSM", "LLY", "TSLA", "AVGO",
"WMT", "JPM", "V", "UNH", "NVO",
"XOM", "MA", "ORCL", "PG", "COST",
"JNJ", "HD", "NFLX", "BAC",
"^NSEI", "^BSESN",
"RELIANCE.NS", "TCS.NS", "HDFCBANK.NS", "ICICIBANK.NS",
"BHARTIARTL.NS", "INFY.NS", "SBIN.NS", "LICI.NS",
"ITC.NS", "HINDUNILVR.NS", "LT.NS", "BAJFINANCE.NS",
"ADANIENT.NS", "SUNPHARMA.NS", "TITAN.NS", "M&M.NS",
"TATASTEEL.NS", "KOTAKBANK.NS"
]
}
21 changes: 17 additions & 4 deletions src/app/data-loader.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ import {
SECTORS,
COMMODITIES,
MARKET_SYMBOLS,
STOCK_CATALOG,
SITE_VARIANT,
LAYER_TO_SOURCE,
DEFAULT_PANELS,
Expand Down Expand Up @@ -63,7 +64,7 @@ import {
fetchSanctionsPressure,
fetchRadiationWatch,
} from '@/services';
import { getMarketWatchlistEntries } from '@/services/market-watchlist';
import { getMarketWatchlistEntries, getCatalogSelection } from '@/services/market-watchlist';
import { fetchStockAnalysesForTargets, getStockAnalysisTargets } from '@/services/stock-analysis';
import {
fetchStockBacktestsForTargets,
Expand Down Expand Up @@ -1171,17 +1172,29 @@ export class DataLoaderManager implements AppModule {

async loadMarkets(): Promise<void> {
try {
const catalogSelection = getCatalogSelection();
const customEntries = getMarketWatchlistEntries();
const effectiveSymbols = (() => {
if (customEntries.length === 0) return MARKET_SYMBOLS;
const base = MARKET_SYMBOLS.slice();
// If user picked from the catalog, use that as the base instead of defaults
let base;
if (catalogSelection && catalogSelection.length > 0) {
const catalogMap = new Map(STOCK_CATALOG.map((s) => [s.symbol, s]));
base = catalogSelection
.map((sym) => catalogMap.get(sym))
.filter((s): s is NonNullable<typeof s> => !!s);
if (base.length === 0) base = MARKET_SYMBOLS.slice();
} else {
base = MARKET_SYMBOLS.slice();
}

// Append any freeform custom entries on top
const seen = new Set(base.map((s) => s.symbol));
for (const entry of customEntries) {
const sym = entry.symbol;
if (!sym || seen.has(sym)) continue;
seen.add(sym);
base.push({ symbol: sym, name: entry.name || sym, display: entry.display || sym });
if (base.length >= 50) break;
if (base.length >= 80) break;
}
return base;
})();
Expand Down
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