Starting Monday, NYSE American Options extended trading hours for options on 29 stocks and ETFs, including Nvidia, Bank of America, the SPDR S&P 500 ETF Trust and the iShares Russell 2000 ETF, with sessions from 7:30 a.m. to 9:25 a.m. and 4 p.m. to 4:15 p.m. Eastern time, while Cboe launched extended sessions for 25 single stocks and five ETFs. Activity on the first day was modest, with just over 3,000 Tesla options contracts traded ahead of earnings, nearly all calls, worth under $100,000 in total and possibly including position rolls. TradingBlock's Michael Martin warned that overnight liquidity remains thin, which can mean wider spreads, poor execution and sharper price swings, a concern for retail traders. NYSE Arca is also targeting Dec. 6 to trade stocks 23 hours a day, five days a week.
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Related tickers and likely impact
SPY
• NeutralSPDR S&P 500 ETF
Relevance: low
| Market | US stocks |
|---|---|
| Sector | ETF |
| Close on 10/19/2026 | 766.48 |
| Change that session | +0.42% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
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