INDEX · Index
US500_X100
US SPX 500 Index
7,613.3
▼ 0.55% today
Last 24 hours
Bid
7,613.16
Ask
7,613.44
Day High
7,616.42
Day Low
7,598.41
US500_X100 key statistics
1 week
-1.41%
1 month
-1.86%
52w high
7,825.48
52w low
7,236.85
Avg daily range
+0.64%
History from
22 May 2026
Highs and lows are taken from 95 daily bars — the high was set on 13 Aug 2026 and the low on 10 Jun 2026. US500_X100 is quoted to 2 decimal places, minimum tick 0.01, spread at last quote 0.28, quoted in USD on INDEX, sourced from MetaTrader 5 (Broker 1).
US500_X100 daily history
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 11 Sept 2026 | 7,599.56 | 7,616.56 | 7,598.55 | 7,613.30 | +0.18% |
| 10 Sept 2026 | 7,655.56 | 7,669.55 | 7,588.93 | 7,599.31 | -0.73% |
| 09 Sept 2026 | 7,677.50 | 7,694.51 | 7,631.88 | 7,655.31 | -0.29% |
| 08 Sept 2026 | 7,714.10 | 7,727.86 | 7,674.78 | 7,677.76 | -0.47% |
| 07 Sept 2026 | 7,721.99 | 7,730.37 | 7,701.09 | 7,714.35 | -0.10% |
| 06 Sept 2026 | 7,719.76 | 7,725.75 | 7,719.39 | 7,722.25 | +0.03% |
| 04 Sept 2026 | 7,751.90 | 7,763.91 | 7,711.58 | 7,716.32 | -0.46% |
| 03 Sept 2026 | 7,679.16 | 7,765.52 | 7,660.65 | 7,752.15 | +0.95% |
| 02 Sept 2026 | 7,645.31 | 7,689.67 | 7,617.68 | 7,679.15 | +0.44% |
| 01 Sept 2026 | 7,701.55 | 7,706.05 | 7,619.48 | 7,645.06 | -0.73% |
US500_X100 API access
US SPX 500 Index prices are available over REST and WebSocket with no API key and no signup. Rate limit is 15,000 requests per minute per IP.
curl
curl "https://biquote.io/api/US500_X100"
Python
import requests
r = requests.get("https://biquote.io/api/US500_X100")
tick = r.json()
print(tick["mid"], tick["dayDiffPercent"])JavaScript
const r = await fetch("https://biquote.io/api/US500_X100");
const tick = await r.json();
console.log(tick.mid, tick.dayDiffPercent);WebSocket
// SignalR hub — pushes every tick for US500_X100
const conn = new signalR.HubConnectionBuilder()
.withUrl("https://biquote.io/hubs/tick")
.build();
conn.on("ReceiveTick", t => console.log(t.symbol, t.mid));
await conn.start();
await conn.invoke("Subscribe", "US500_X100");Also available for US500_X100: daily candles, hourly candles · full API documentation
News about US500_X100
No news found for US500_X100.