International Seaways Common (INSW) options traded 239 contracts on October 28, 2026 (210 calls and 29 puts, a put/call ratio of 0.14), compared with a 30-day average of 1,196. Options price a move of about ±3.8% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 60.6%
Implied move by the nearest expiration: ±3.8%
Option volume: 239 contracts (210 calls, 29 puts); 30-day average 1,196

Data as of October 28, 2026.

INSW Option Breakdown

A breakdown of key statistics for each option expiration listed for INSW. 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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