Guardant Health, Inc. (GH) Most Active Options
The 25 most actively traded Guardant Health, Inc. (GH) 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 25, 2026, 3:50 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active GH Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| GH $160 put | Sep 18, 2026 | 24d | $6.17 | — | — | — | 318 | 408 | — |
| GH $250 call | Mar 19, 2027 | 206d | $7.20 | 55.9% | 43 | 0.23 | 0 | 101 | 93.3× avg |
| GH $170 call | Sep 18, 2026 | 24d | $6.22 | — | — | — | 145 | 98 | — |
| GH $145 put | Jan 15, 2027 | 143d | $11.79 | 0.0% | 0 | 1.00 | 9 | 29 | 38.2× avg |
| GH $160 call | Oct 16, 2026 | 52d | $14.90 | — | — | — | 120 | 29 | — |
| GH $145 put | Oct 16, 2026 | 52d | $4.19 | — | — | — | 20 | 16 | — |
| GH $165 call | Apr 16, 2027 | 234d | $30.85 | 0.0% | 0 | 1.00 | 41 | 13 | 8.0× avg |
| GH $185 call | Sep 18, 2026 | 24d | $1.80 | — | — | — | 70 | 12 | — |
| GH $180 call | Sep 18, 2026 | 24d | $2.79 | — | — | — | 296 | 12 | — |
| GH $185 call | Jan 15, 2027 | 143d | $15.62 | — | — | — | 50 | 10 | — |
| GH $140 put | Oct 16, 2026 | 52d | $3.34 | — | — | — | 47 | 7 | — |
| GH $170 call | Oct 16, 2026 | 52d | $10.90 | — | — | — | 126 | 7 | — |
| GH $150 put | Oct 16, 2026 | 52d | $5.50 | — | — | — | 25 | 6 | — |
| GH $200 call | Oct 16, 2026 | 52d | $2.51 | — | — | — | 54 | 5 | — |
| GH $110 put | Oct 16, 2026 | 52d | $0.38 | — | — | — | 15 | 5 | — |
| GH $105 call | Jan 21, 2028 | 514d | $76.50 | — | — | — | 161 | 5 | — |
| GH $190 call | Sep 18, 2026 | 24d | $1.35 | — | — | — | 74 | 4 | — |
| GH $150 call | Sep 18, 2026 | 24d | $17.80 | — | — | — | 50 | 3 | — |
| GH $200 call | Sep 18, 2026 | 24d | $1.15 | — | — | — | 23 | 3 | — |
| GH $115 put | Oct 16, 2026 | 52d | $0.60 | — | — | — | 13 | 3 | — |
| GH $175 call | Jan 15, 2027 | 143d | $19.40 | — | — | — | 538 | 3 | — |
| GH $180 call | Jan 15, 2027 | 143d | $15.72 | — | — | — | 38 | 3 | — |
| GH $165 put | Sep 18, 2026 | 24d | $6.90 | 0.0% | 0 | 1.00 | 37 | 2 | 0.1× avg |
| GH $165 call | Sep 18, 2026 | 24d | $8.09 | — | — | — | 86 | 2 | — |
| GH $195 call | Oct 16, 2026 | 52d | $3.49 | — | — | — | 448 | 2 | — |
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 GH contract today is the $160 put expiring in 24 days, with 408 contracts traded. Calls dominate the most-active list (17 of the top 25), showing where trading interest concentrates.
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GH Options FAQ
Which GH option contract is most active today?
The most traded GH contract is the $160 put expiring Sep 18, 2026, with 408 contracts traded as of Aug 25, 2026.
How does OptiView rank the most active GH options?
The table lists the 25 GH 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.