Penumbra Inc (PEN) Most Active Options
The 16 most actively traded Penumbra Inc (PEN) 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 PEN Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| PEN $300 put | Oct 16, 2026 | 53d | $12.00 | — | — | — | 128 | 14 | — |
| PEN $200 put | Oct 16, 2026 | 53d | $5.90 | — | — | — | 41 | 7 | — |
| PEN $200 put | Sep 18, 2026 | 25d | $0.70 | 0.0% | 0 | 1.00 | 213 | 6 | 8.0× avg |
| PEN $400 put | Oct 16, 2026 | 53d | $100.00 | — | — | — | 18 | 6 | — |
| PEN $320 put | Jan 15, 2027 | 144d | $113.70 | — | — | — | 104 | 5 | — |
| PEN $230 put | Jan 15, 2027 | 144d | $36.00 | — | — | — | 89 | 4 | — |
| PEN $270 put | Jan 15, 2027 | 144d | $83.12 | 0.0% | 0 | 1.00 | 34 | 3 | 60.7× avg |
| PEN $310 put | Nov 20, 2026 | 88d | $54.10 | — | — | — | 150 | 2 | — |
| PEN $300 put | Nov 20, 2026 | 88d | $50.00 | — | — | — | 109 | 2 | — |
| PEN $300 put | Dec 18, 2026 | 116d | $75.80 | 128.6% | 58 | -0.32 | 546 | 1 | 20.2× avg |
| PEN $290 put | Nov 20, 2026 | 88d | $48.95 | — | — | — | 17 | 1 | — |
| PEN $280 put | Nov 20, 2026 | 88d | $42.06 | 114.9% | 48 | -0.30 | 5 | 1 | 0.7× avg |
| PEN $300 put | Jan 15, 2027 | 144d | $97.10 | — | — | — | 2,014 | 1 | — |
| PEN $300 put | Sep 18, 2026 | 25d | $2.80 | 0.0% | 0 | 1.00 | 14 | 1 | 37.0× avg |
| PEN $280 call | Apr 16, 2027 | 235d | $56.00 | 15.6% | 23 | 0.89 | 0 | 1 | 22.0× avg |
| PEN $280 put | Apr 16, 2027 | 235d | $80.10 | 121.8% | 55 | -0.26 | 0 | 1 | 20.2× 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 PEN contract today is the $300 put expiring in 53 days, with 14 contracts traded. Puts dominate the most-active list (15 of the top 16), showing where trading interest concentrates.
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PEN Options FAQ
Which PEN option contract is most active today?
The most traded PEN contract is the $300 put expiring Oct 16, 2026, with 14 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active PEN options?
The table lists the 16 PEN 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.