# Alpaca Market Data bug

**URL:** <https://forum.alpaca.markets/t/alpaca-market-data-bug/1877>\
**Category:** Alpaca Market Data\
**Created:** [June 23, 2020, 6:00pm UTC](https://forum.alpaca.markets/t/alpaca-market-data-bug/1877 "2020-06-23T18:00:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![erezmichaely](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.alpaca.markets/erezmichaely/32/946_2.png) [@erezmichaely](https://forum.alpaca.markets/u/erezmichaely)\
**Post date:** [June 23, 2020, 6:00pm UTC](https://forum.alpaca.markets/t/alpaca-market-data-bug/1877/1 "2020-06-23T18:00:59Z")

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Here is an example that the ask price “P”, is wrong

{“stream”:“Q.TQQQ”,“data”:{“ev”:“Q”,“T”:“TQQQ”,“x”:17,“p”:102.17,“s”:1,“X”:9,“P”:1.2,“S”:10,“c”:[1],“t”:1592935052032000000}}

This is true for others symbols as well, and true for the last several of days

Erez