ERX Most Active Options
The 21 most actively traded ERX 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 ERX Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| ERX $100 call | Sep 18, 2026 | 24d | $6.50 | — | — | — | 141 | 36 | — |
| ERX $85 put | Oct 16, 2026 | 52d | $1.52 | — | — | — | 4 | 29 | — |
| ERX $105 call | Sep 18, 2026 | 24d | $4.06 | — | — | — | 179 | 12 | — |
| ERX $96 put | Sep 18, 2026 | 24d | $2.25 | — | — | — | 21 | 10 | — |
| ERX $110 call | Oct 16, 2026 | 52d | $4.60 | — | — | — | 177 | 10 | — |
| ERX $115 call | Sep 18, 2026 | 24d | $1.55 | — | — | — | 31 | 10 | — |
| ERX $90 put | Oct 16, 2026 | 52d | $2.60 | — | — | — | 302 | 4 | — |
| ERX $120 call | Jan 15, 2027 | 143d | $6.40 | — | — | — | 242 | 3 | — |
| ERX $100 put | Oct 16, 2026 | 52d | $5.81 | — | — | — | 32 | 2 | — |
| ERX $97 call | Sep 18, 2026 | 24d | $9.25 | — | — | — | 1 | 2 | — |
| ERX $70 call | Sep 18, 2026 | 24d | $33.17 | — | — | — | 3 | 1 | — |
| ERX $105 call | Apr 16, 2027 | 234d | $15.44 | — | — | — | 2 | 1 | — |
| ERX $85 call | Sep 18, 2026 | 24d | $18.34 | — | — | — | 0 | 1 | — |
| ERX $90 call | Sep 18, 2026 | 24d | $14.56 | — | — | — | 15 | 1 | — |
| ERX $91 put | Sep 18, 2026 | 24d | $0.83 | — | — | — | 0 | 1 | — |
| ERX $98 put | Sep 18, 2026 | 24d | $2.40 | — | — | — | 2 | 1 | — |
| ERX $100 put | Sep 18, 2026 | 24d | $3.40 | — | — | — | 8 | 1 | — |
| ERX $105 put | Sep 18, 2026 | 24d | $5.40 | — | — | — | 4 | 1 | — |
| ERX $90 call | Oct 16, 2026 | 52d | $15.12 | — | — | — | 320 | 1 | — |
| ERX $55 put | Oct 16, 2026 | 52d | $0.35 | — | — | — | 1 | 1 | — |
| ERX $60 put | Oct 16, 2026 | 52d | $0.42 | — | — | — | 4 | 1 | — |
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 ERX contract today is the $100 call expiring in 24 days, with 36 contracts traded. Calls dominate the most-active list (11 of the top 21), showing where trading interest concentrates.
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ERX Options FAQ
Which ERX option contract is most active today?
The most traded ERX contract is the $100 call expiring Sep 18, 2026, with 36 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active ERX options?
The table lists the 21 ERX 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.