Alpaca Market Data


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Alpaca Data API - API for Free Real-Time Stock Market Data

Alpaca Data API to Access Real-Time Stock Market Data for Free Market data matters when you trade. That’s why we are excited to announce the Alpaca Data API, a brand new data product that we built from scratch to creat…

1 420 August 10, 2020
About the Alpaca Market Data category
1 428 June 1, 2020
Scanning for stocks efficiently
2 125 December 2, 2020
Getting market movers (gainers and losers)?
10 61 December 2, 2020
Polygon.io Aggregates endpoint update on Fri Dec 4th 2020
0 24 November 28, 2020
Historic_agg_v2 returning an extra day
4 66 November 27, 2020
How far back does 1D "Bars" go?
0 17 November 27, 2020
Bars data not correct?
1 24 November 25, 2020
Alpaca data is fully wrong
6 400 November 18, 2020
Market data issue
1 92 November 18, 2020
Websocket quote timestamp repeating with different ask price?
0 23 November 18, 2020
Alpaca data issue
2 128 November 18, 2020
Polygon data not consistent with other data source
0 42 November 16, 2020
TQQQ Historical Data Not Updating
8 38 November 16, 2020
How to get volatility data (VIX, VXTLT, etc.)?
5 162 November 6, 2020
Does barset include the day's data?
5 69 November 5, 2020
Alpaca Bars API - Close Price Data Variation
4 284 November 3, 2020
Dividend Adjusted Close
0 32 November 1, 2020
Polygon market snapshot content nothing but "OK"?
0 36 October 31, 2020
Need help w/query of historical data with C# API: BarSetRequest
1 40 October 26, 2020
Is there a cross reference for the Exchange code in LastQuote?
1 35 October 23, 2020
Historical intraday volume specific data
1 52 October 23, 2020
Polygon ticker api response detailed definition
3 62 October 19, 2020
IPO data for all US equities?
0 36 October 18, 2020
Get last 100 bars for hundreds of stocks or historical data for hundreds of stocks?
0 55 October 18, 2020
Delayed time when streaming ticks
1 61 October 16, 2020
Unknown API key error
1 143 October 13, 2020
Websocket send after initial connection?
3 73 October 6, 2020
Data is delayed by 22 minutes?
5 129 October 2, 2020
PLEASE help me get simple market data
2 221 October 2, 2020