WATSCO INC (WSO) Most Active Options
The 23 most actively traded WATSCO INC (WSO) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active WSO Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| WSO $280 put | Oct 16, 2026 | 53d | $5.70 | — | — | — | 11 | 72 | — |
| WSO $330 call | Sep 18, 2026 | 25d | $3.50 | 32.0% | 22 | 0.25 | 52 | 8 | 4.4× avg |
| WSO $270 put | Feb 19, 2027 | 179d | $15.02 | 0.0% | 0 | 1.00 | 1 | 6 | 12.1× avg |
| WSO $300 put | Sep 18, 2026 | 25d | $5.65 | 32.0% | 2 | -0.32 | 38 | 5 | 7.8× avg |
| WSO $270 put | Oct 16, 2026 | 53d | $3.86 | — | — | — | 0 | 5 | — |
| WSO $350 call | Nov 20, 2026 | 88d | $8.00 | — | — | — | 5 | 5 | — |
| WSO $360 call | Sep 18, 2026 | 25d | $0.31 | 0.0% | 0 | 1.00 | 93 | 4 | 5.4× avg |
| WSO $340 call | Sep 18, 2026 | 25d | $1.84 | — | 17 | — | 74 | 3 | 2.3× avg |
| WSO $290 put | Sep 18, 2026 | 25d | $3.36 | 500.0% | 100 | 0.00 | 25 | 3 | 4.7× avg |
| WSO $280 put | Sep 18, 2026 | 25d | $2.05 | 500.0% | 100 | 0.00 | 22 | 2 | 0.8× avg |
| WSO $200 call | Feb 19, 2027 | 179d | $117.25 | — | — | — | 3 | 1 | — |
| WSO $330 call | Feb 19, 2027 | 179d | $24.00 | — | — | — | 2 | 1 | — |
| WSO $390 call | Feb 19, 2027 | 179d | $6.91 | — | — | — | 42 | 1 | — |
| WSO $310 put | Feb 19, 2027 | 179d | $30.50 | — | — | — | 4 | 1 | — |
| WSO $310 put | Sep 18, 2026 | 25d | $8.86 | — | — | — | 15 | 1 | — |
| WSO $320 put | Sep 18, 2026 | 25d | $14.15 | — | — | — | 2 | 1 | — |
| WSO $330 put | Sep 18, 2026 | 25d | $21.50 | — | — | — | 26 | 1 | — |
| WSO $290 put | Oct 16, 2026 | 53d | $7.55 | 500.0% | 100 | 0.00 | 10 | 1 | 4.7× avg |
| WSO $310 call | Nov 20, 2026 | 88d | $24.40 | — | — | — | 1,183 | 1 | — |
| WSO $340 call | Nov 20, 2026 | 88d | $11.60 | 35.2% | 33 | 0.33 | 27 | 1 | 5.3× avg |
| WSO $195 put | Nov 20, 2026 | 88d | $0.80 | — | — | — | 0 | 1 | — |
| WSO $270 put | Nov 20, 2026 | 88d | $7.40 | — | — | — | 4 | 1 | — |
| WSO $280 put | Nov 20, 2026 | 88d | $10.05 | 0.0% | 0 | 1.00 | 8 | 1 | 2.5× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active WSO contract today is the $280 put expiring in 53 days, with 72 contracts traded. Puts dominate the most-active list (14 of the top 23), showing where trading interest concentrates.
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WSO Options FAQ
Which WSO option contract is most active today?
The most traded WSO contract is the $280 put expiring Oct 16, 2026, with 72 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active WSO options?
The table lists the 23 WSO contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.