For what it's worth, published data from exchanges/consolidate tape do NOT incorporate any pre- or after-hourse trading into daily pricing (OHLC) data. After a split, the stock price will be reduced (because the number of. View daily, weekly or monthly format back to when NVIDIA Corporation stock was issued. Is it generally indicative of the price of NVDA? No.ĭraw your own conclusions from this example of after-hours trading. Discover historical prices for NVDA stock on Yahoo Finance. afterhours, which all the other trades had too), and "Average Price" which is meaningless on dark-pool-reported trades.ĭid the trade occur? Yes. View NVDA historial stock data and compare to other stocks and exchanges. After Hours Time (ET), After Hours Price, After Hours Share Volume. The trade conditions present on the "spike" trade of 206.815 from a Dark Pool were:įorm T (i.e. The 15 most subssequent traders were from 17:10:00 through 17:10:57 at prices ranging from 195.75 thorugh 195.85 with volumes ranging from 1 share through to 100 shares from dark pools and NYSE Arca. 42.03 Day Range120.22 - 126.70 52 Wk Range119.46 - 346.47 Volume 67.25M (119.85 of Avg) 65 Day Avg: 56.11M Advanced 1D Compare Peers Name Chg Market Cap Taiwan Semiconductor Manufacturing. The 15 most prior traders were from 17:08:45 through 17:09:10 at prices ranging from 195.65 thorugh 195.85 with volumes ranging from 1 share through to 128 shares from dark pools and NYSE Arca. Looking at high-cost instutional-level data feeds shows that NVDA had a single trade for $206.815 at 17:09:38 for 240 shares, performed through a dark pool. Your attachment shows that NVDA closed at $195.94 but spike in after-hours trading above $205 according to one source and not to another.
In the case of NVDA on trade date Jul 22 2021, there were no corporate actions involved (there was a 4:1 stock split a couple of days earlier, but this is unrelated). Some sources will only report a subset of trades.
For regular market-hours trading, the rules are well-defined by the Consolidated Tape Association and the UTP Plan.įor after-hours and pre-hours trading, there are no rules regarding trades. Trading errors/spikes are a significant trap for the unprepared, especially when there are corporate actions involved such a dividends, spinoffs, splits etc.ĭifferent sources will include/exclude certain trade conditions and/or exchanges/trading venues. AMD Analysts Cut Price Targets After Chipmaker Lowers Guidance. Answer: something else (it's complicated!)Īfter-hours and pre-hours trading is not subject to any price barriers or halts, and is mostly unregulated accordingly.
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