On Semiconductor (ON) options traded 8,910 contracts on October 29, 2026 (4,427 calls and 4,483 puts, a put/call ratio of 1.01), compared with a 30-day average of 18,299. Options price a move of about ±4.4% by the nearest expiration.
Data as of October 29, 2026.
A breakdown of key statistics for each option expiration listed for ON. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.
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