COMFORT SYSTEMS USA INC (FIX) Most Active Options
The 25 most actively traded COMFORT SYSTEMS USA INC (FIX) 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 Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active FIX Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| FIX $1,680 call | Dec 18, 2026 | 161d | $376.85 | 72.5% | 71 | 0.64 | 42 | 37 | 58.9× avg |
| FIX $1,600 put | Jul 17, 2026 | 7d | $16.07 | 72.5% | 32 | -0.17 | 171 | 33 | 3.9× avg |
| FIX $1,620 put | Jul 17, 2026 | 7d | $19.34 | 69.6% | 16 | -0.19 | 54 | 33 | 3.9× avg |
| FIX $1,800 put | Aug 21, 2026 | 42d | $203.00 | 76.1% | 84 | -0.48 | 30 | 23 | 16.4× avg |
| FIX $1,940 call | Jul 17, 2026 | 7d | $11.54 | 64.1% | 21 | 0.14 | 120 | 15 | 2.4× avg |
| FIX $1,520 put | Jul 17, 2026 | 7d | $7.86 | 78.1% | 64 | -0.08 | 26 | 13 | 1.5× avg |
| FIX $1,740 put | Jul 17, 2026 | 7d | $58.33 | 65.3% | 9 | -0.45 | 282 | 12 | 1.5× avg |
| FIX $1,900 call | Jul 17, 2026 | 7d | $17.60 | 65.0% | 26 | 0.20 | 120 | 10 | 1.6× avg |
| FIX $1,860 call | Jul 17, 2026 | 7d | $28.20 | 65.4% | 28 | 0.27 | 228 | 10 | 0.8× avg |
| FIX $2,060 call | Jul 17, 2026 | 7d | $3.20 | 74.5% | 79 | 0.07 | 61 | 9 | 1.5× avg |
| FIX $1,840 call | Jul 17, 2026 | 7d | $33.70 | 65.5% | 28 | 0.32 | 81 | 8 | 0.6× avg |
| FIX $2,120 call | Jul 17, 2026 | 7d | $5.00 | 83.9% | 31 | 0.06 | 57 | 8 | 7.4× avg |
| FIX $1,800 put | Jul 17, 2026 | 7d | $97.90 | 62.7% | 5 | -0.60 | 94 | 8 | 0.8× avg |
| FIX $1,780 put | Jul 17, 2026 | 7d | $81.00 | 63.5% | 16 | -0.55 | 335 | 7 | 0.7× avg |
| FIX $1,500 put | Jul 17, 2026 | 7d | $4.73 | 82.4% | 5 | -0.08 | 114 | 7 | 2.1× avg |
| FIX $1,780 call | Jul 17, 2026 | 7d | $54.90 | 70.0% | 100 | 0.46 | 38 | 7 | 0.5× avg |
| FIX $1,640 put | Jul 17, 2026 | 7d | $25.09 | 69.9% | 18 | -0.23 | 38 | 7 | 0.8× avg |
| FIX $1,880 call | Jul 17, 2026 | 7d | $22.63 | 65.1% | 27 | 0.23 | 56 | 6 | 1.0× avg |
| FIX $1,400 put | Jul 17, 2026 | 7d | $1.47 | 88.8% | 17 | -0.03 | 88 | 6 | 1.8× avg |
| FIX $1,560 put | Jul 17, 2026 | 7d | $9.25 | 75.7% | 51 | -0.12 | 68 | 5 | 0.6× avg |
| FIX $1,860 put | Jul 17, 2026 | 7d | $135.00 | 62.9% | 7 | -0.74 | 112 | 5 | 0.5× avg |
| FIX $1,800 call | Jul 17, 2026 | 7d | $47.76 | 67.9% | 67 | 0.41 | 81 | 5 | 0.4× avg |
| FIX $1,960 call | Jul 17, 2026 | 7d | $9.60 | 64.3% | 22 | 0.11 | 43 | 5 | 0.8× avg |
| FIX $1,760 call | Jul 17, 2026 | 7d | $64.28 | 69.1% | 52 | 0.51 | 234 | 5 | 0.8× avg |
| FIX $1,200 put | Aug 21, 2026 | 42d | $20.00 | 86.4% | 13 | -0.07 | 20 | 5 | 4.4× 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 FIX contract today is the $1,680 call expiring in 161 days, with 37 contracts traded. Puts dominate the most-active list (13 of the top 25), showing where trading interest concentrates.
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FIX Options FAQ
Which FIX option contract is most active today?
The most traded FIX contract is the $1,680 call expiring Dec 18, 2026, with 37 contracts traded as of Jul 10, 2026.
How does OptiView rank the most active FIX options?
The table lists the 25 FIX 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.