CITIGROUP INC (C) Most Active Options
The 25 most actively traded CITIGROUP INC (C) 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 C Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| C $130 put | Aug 28, 2026 | 4d | $0.96 | 0.0% | 0 | 1.00 | 499 | 1,124 | 3.1× avg |
| C $135 call | Aug 28, 2026 | 4d | $0.50 | — | 34 | — | 1,043 | 1,082 | 7.9× avg |
| C $130 put | Jan 15, 2027 | 144d | $8.50 | 0.0% | 0 | 1.00 | 7,723 | 1,043 | 21.2× avg |
| C $120 put | Sep 17, 2027 | 389d | $10.20 | — | 31 | — | 116 | 1,000 | 20.8× avg |
| C $141 call | Sep 18, 2026 | 25d | $1.00 | 27.4% | 52 | 0.18 | — | 866 | 27.1× avg |
| C $140 call | Aug 28, 2026 | 4d | $0.07 | — | 43 | — | 1,009 | 760 | 5.5× avg |
| C $150 call | Sep 18, 2026 | 25d | $0.15 | — | 13 | — | 7,131 | 758 | 9.8× avg |
| C $135 call | Sep 18, 2026 | 25d | $2.47 | — | 40 | — | 6,411 | 655 | 8.5× avg |
| C $134 call | Aug 28, 2026 | 4d | $0.88 | 30.0% | 83 | 0.30 | 539 | 654 | 1.3× avg |
| C $138 call | Oct 2, 2026 | 39d | $2.41 | — | 33 | — | 1 | 552 | 5.3× avg |
| C $133 call | Aug 28, 2026 | 4d | $1.18 | 30.0% | 83 | 0.39 | 911 | 539 | 1.1× avg |
| C $120 put | Sep 18, 2026 | 25d | $0.59 | — | 31 | — | 6,727 | 519 | 20.1× avg |
| C $80 put | Nov 20, 2026 | 88d | $0.11 | — | 16 | — | 487 | 504 | 139.0× avg |
| C $120 put | Nov 20, 2026 | 88d | $3.15 | — | 34 | — | 1,749 | 492 | 10.2× avg |
| C $140 call | Sep 18, 2026 | 25d | $1.11 | — | 38 | — | 8,191 | 474 | 6.1× avg |
| C $120 put | Oct 16, 2026 | 53d | $1.84 | — | 50 | — | 2,222 | 411 | 6.1× avg |
| C $150 call | Dec 18, 2026 | 116d | $2.95 | — | 1 | — | 6,225 | 367 | 8.2× avg |
| C $136 call | Aug 28, 2026 | 4d | $0.34 | 0.0% | 0 | 1.00 | 532 | 363 | 0.7× avg |
| C $131 put | Aug 28, 2026 | 4d | $1.32 | 30.4% | 66 | -0.42 | 259 | 360 | 3.5× avg |
| C $140 call | Oct 16, 2026 | 53d | $3.10 | — | 48 | — | 4,619 | 355 | 3.4× avg |
| C $150 call | Oct 16, 2026 | 53d | $1.05 | 0.0% | 0 | 1.00 | 2,808 | 296 | 4.5× avg |
| C $132 put | Aug 28, 2026 | 4d | $1.76 | 30.2% | 65 | -0.52 | 492 | 294 | 2.9× avg |
| C $155 call | Dec 18, 2026 | 116d | $2.25 | — | 2 | — | 1,101 | 274 | 6.1× avg |
| C $100 call | Sep 18, 2026 | 25d | $32.40 | — | 27 | — | 897 | 269 | 9.9× avg |
| C $135 call | Jan 21, 2028 | 515d | $20.40 | — | 61 | — | 2,447 | 269 | 7.9× 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 C contract today is the $130 put expiring in 4 days, with 1,124 contracts traded. Calls dominate the most-active list (16 of the top 25), showing where trading interest concentrates. 11 of these contracts are running well ahead of the usual daily volume.
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C Options FAQ
Which C option contract is most active today?
The most traded C contract is the $130 put expiring Aug 28, 2026, with 1,124 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active C options?
The table lists the 25 C 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.