MRNX Most Active Options
The 25 most actively traded MRNX 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 Oct 9, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active MRNX Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| MRNX $215 call | Oct 16, 2026 | 7d | $7.50 | 180.9% | 100 | 0.30 | 0 | 91 | 4.7× avg |
| MRNX $215 call | Mar 19, 2027 | 161d | $65.75 | 166.5% | 100 | 0.66 | 40 | 33 | 1.7× avg |
| MRNX $125 put | Oct 16, 2026 | 7d | $4.25 | 219.3% | 0 | -0.08 | 2 | 30 | 20.8× avg |
| MRNX $145 call | Nov 20, 2026 | 42d | $54.15 | 204.3% | 93 | 0.75 | 0 | 15 | 4.0× avg |
| MRNX $165 call | Oct 16, 2026 | 7d | $20.30 | 185.4% | 42 | 0.70 | 1 | 14 | 2.5× avg |
| MRNX $140 call | Mar 19, 2027 | 161d | $86.56 | 162.7% | 98 | 0.79 | 8 | 8 | 27.0× avg |
| MRNX $185 call | Mar 19, 2027 | 161d | $72.47 | 165.2% | 0 | 0.71 | 0 | 8 | 1.0× avg |
| MRNX $215 call | Dec 18, 2026 | 70d | $44.48 | 183.7% | 1 | 0.58 | 3 | 8 | 5.8× avg |
| MRNX $140 call | Oct 16, 2026 | 7d | $38.20 | 192.3% | 0 | 0.87 | 12 | 7 | 24.5× avg |
| MRNX $150 call | Oct 16, 2026 | 7d | $20.00 | 189.1% | 54 | 0.81 | 7 | 7 | 3.0× avg |
| MRNX $200 call | Mar 19, 2027 | 161d | $66.77 | 166.3% | 0 | 0.69 | 11 | 6 | 0.3× avg |
| MRNX $150 put | Oct 16, 2026 | 7d | $9.50 | 186.7% | 0 | -0.19 | 1 | 6 | 3.0× avg |
| MRNX $190 call | Oct 16, 2026 | 7d | $6.36 | 178.7% | 0 | 0.49 | 5 | 5 | 1.3× avg |
| MRNX $120 put | Oct 16, 2026 | 7d | $2.14 | 227.5% | 3 | -0.07 | 4 | 5 | 3.5× avg |
| MRNX $200 call | Oct 16, 2026 | 7d | $9.30 | 176.7% | 0 | 0.40 | 5 | 5 | 0.3× avg |
| MRNX $175 call | Oct 16, 2026 | 7d | $18.20 | 180.3% | 100 | 0.62 | 2 | 4 | 1.1× avg |
| MRNX $210 put | Mar 19, 2027 | 161d | $99.89 | 177.8% | 100 | -0.31 | 1 | 4 | 2.0× avg |
| MRNX $215 put | Mar 19, 2027 | 161d | $103.82 | 177.6% | 0 | -0.32 | 1 | 4 | 1.0× avg |
| MRNX $185 call | Oct 16, 2026 | 7d | $14.30 | 180.2% | 100 | 0.53 | 1 | 3 | 0.8× avg |
| MRNX $215 call | Nov 20, 2026 | 42d | $37.00 | 206.4% | 97 | 0.55 | 0 | 3 | 2.2× avg |
| MRNX $180 call | Oct 16, 2026 | 7d | $15.50 | 179.6% | 0 | 0.57 | 6 | 3 | 0.9× avg |
| MRNX $125 put | Nov 20, 2026 | 42d | $20.00 | 209.4% | 74 | -0.19 | 1 | 3 | 6.6× avg |
| MRNX $120 put | Nov 20, 2026 | 42d | $20.00 | 209.8% | 75 | -0.17 | 4 | 2 | 4.4× avg |
| MRNX $160 call | Oct 16, 2026 | 7d | $26.00 | 184.9% | 0 | 0.74 | 2 | 2 | 0.4× avg |
| MRNX $140 call | Dec 18, 2026 | 70d | $61.10 | 180.2% | 28 | 0.77 | 0 | 2 | 28.0× 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 MRNX contract today is the $215 call expiring in 7 days, with 91 contracts traded. Calls dominate the most-active list (18 of the top 25), showing where trading interest concentrates.
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MRNX Options FAQ
Which MRNX option contract is most active today?
The most traded MRNX contract is the $215 call expiring Oct 16, 2026, with 91 contracts traded as of Oct 9, 2026.
How does OptiView rank the most active MRNX options?
The table lists the 25 MRNX 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.