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NYSE · Stock

MRK

Merck & Company, Inc.
144.00
Market closed · last price 1d ago
Last 24 hours
Bid
143.95
Ask
144.05
Day High
146.17
Day Low
143.32

MRK key statistics

1 week
-2.72%
1 month
+9.08%
52w high
154.58
52w low
77.640
Avg daily range
+1.74%
History from
13 Aug 2025

Highs and lows are taken from 261 daily bars — the high was set on 26 Aug 2026 and the low on 25 Sept 2025. MRK is quoted to 5 decimal places, minimum tick 0.00001, spread at last quote 0.10000, quoted in USD on NYSE, sourced from MetaTrader 5 (Broker 1).

MRK daily history

DateOpenHighLowCloseChange
10 Sept 2026145.46146.29143.38144.00-1.00%
09 Sept 2026147.78148.63146.44147.12-0.45%
08 Sept 2026146.75148.88146.75148.27+1.04%
04 Sept 2026150.87151.15149.41149.73-0.75%
01 Sept 2026149.96150.69147.97149.17-0.53%
31 Aug 2026146.63148.06146.01148.02+0.95%
28 Aug 2026146.85148.45146.70147.78+0.64%
27 Aug 2026151.25151.33149.57149.65-1.06%
26 Aug 2026153.68154.58152.18152.57-0.72%
20 Aug 2026149.10152.17148.76148.82-0.18%

MRK API access

Merck & Company, Inc. 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/MRK"
Python
import requests

r = requests.get("https://biquote.io/api/MRK")
tick = r.json()
print(tick["mid"], tick["dayDiffPercent"])
JavaScript
const r = await fetch("https://biquote.io/api/MRK");
const tick = await r.json();
console.log(tick.mid, tick.dayDiffPercent);
WebSocket
// SignalR hub — pushes every tick for MRK
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", "MRK");

Also available for MRK: daily candles, hourly candles · full API documentation

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MRK Live Price — Merck & Company, Inc. Price and Chart | biquote