Stock portfolio tracker API: compute unrealized P&L from bars and live quotes
Build a stock portfolio tracker with a US stocks API: positions as data, daily-bar backfill, unrealized P&L from live quotes, and a WebSocket upgrade path.
Tag · adjusted prices
adjusted prices
4 posts on adjusted prices from the SiftingIO market data blog, spanning real-time and historical coverage across stocks, forex, crypto, commodities, and on-chain venues.
Posts tagged adjusted prices
What price should a trading game settle on? Settlement rules for simulators and contests
How trading simulators and paper-trading apps should pick a settlement price: venue disagreement, stale quotes, adjusted history, and a rule players can read.
US stock market data API: build a live price chart with historical bars and real-time ticks
Build a live US stock price and chart page: backfill adjusted OHLCV history over REST, stream real-time ticks over WebSocket, and handle market sessions.
What is OHLCV data? Bars, candles, and how providers build them
What OHLCV data is, how bars are built from ticks, why two providers disagree on the same candle, adjusted vs unadjusted bars, and how to pull bars via API.