THERMO FISHER SCIENTIFIC INC. (TMO) Most Active Options
The 23 most actively traded THERMO FISHER SCIENTIFIC INC. (TMO) 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 Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active TMO Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| TMO $540 call | Jul 17, 2026 | 7d | $3.68 | 22.7% | 0 | 0.23 | 35 | 26 | 1.1× avg |
| TMO $490 put | Sep 18, 2026 | 70d | $14.80 | 35.3% | 23 | -0.28 | 391 | 25 | 7.1× avg |
| TMO $400 put | Jan 15, 2027 | 189d | $8.00 | 37.1% | 37 | -0.11 | 682 | 22 | 8.4× avg |
| TMO $520 put | Jul 17, 2026 | 7d | $6.60 | 30.3% | 30 | -0.36 | 48 | 22 | 1.3× avg |
| TMO $525 put | Jul 17, 2026 | 7d | $8.40 | 29.6% | 26 | -0.45 | 6 | 22 | 1.3× avg |
| TMO $350 put | Jan 15, 2027 | 189d | $3.46 | 40.7% | 9 | -0.05 | 151 | 21 | 39.4× avg |
| TMO $550 call | Jul 24, 2026 | 14d | $8.00 | 42.4% | 82 | 0.32 | 2 | 20 | 2.5× avg |
| TMO $495 put | Jul 17, 2026 | 7d | $1.23 | 40.0% | 9 | -0.12 | 1 | 20 | 3.2× avg |
| TMO $590 call | Sep 18, 2026 | 70d | $11.22 | 33.8% | 34 | 0.26 | 621 | 19 | 3.8× avg |
| TMO $520 call | Jul 17, 2026 | 7d | $12.50 | 25.5% | 48 | 0.66 | 297 | 19 | 3.0× avg |
| TMO $480 put | Sep 18, 2026 | 70d | $12.20 | 35.6% | 25 | -0.24 | 159 | 18 | 5.1× avg |
| TMO $530 call | Jul 17, 2026 | 7d | $7.73 | 30.6% | 30 | 0.46 | 403 | 17 | 0.7× avg |
| TMO $500 put | Jul 17, 2026 | 7d | $1.70 | 34.1% | 49 | -0.12 | 110 | 17 | 1.0× avg |
| TMO $500 call | Sep 18, 2026 | 70d | $48.60 | 34.9% | 47 | 0.68 | 538 | 14 | 0.9× avg |
| TMO $700 call | Jun 17, 2027 | 342d | $23.60 | 33.5% | 29 | 0.27 | 1 | 14 | 4.9× avg |
| TMO $460 put | Jun 17, 2027 | 342d | $32.90 | 34.7% | 43 | -0.25 | 1 | 14 | 3.6× avg |
| TMO $540 call | Aug 21, 2026 | 42d | $22.20 | 35.9% | 57 | 0.46 | 73 | 12 | 1.9× avg |
| TMO $525 call | Jul 17, 2026 | 7d | $10.52 | 30.7% | 30 | 0.55 | 18 | 11 | 0.5× avg |
| TMO $520 put | Jan 15, 2027 | 189d | $44.10 | 34.6% | 64 | -0.40 | 301 | 10 | 4.8× avg |
| TMO $510 put | Jul 17, 2026 | 7d | $3.40 | 34.3% | 50 | -0.23 | 13 | 10 | 0.6× avg |
| TMO $520 put | Aug 21, 2026 | 42d | $21.20 | 35.3% | 39 | -0.42 | 34 | 10 | 1.0× avg |
| TMO $540 call | Sep 18, 2026 | 70d | $27.70 | 33.3% | 40 | 0.48 | 704 | 9 | 1.4× avg |
| TMO $520 put | Sep 18, 2026 | 70d | $28.50 | 33.0% | 16 | -0.42 | 141 | 9 | 0.9× 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 TMO contract today is the $540 call expiring in 7 days, with 26 contracts traded. Puts dominate the most-active list (13 of the top 23), showing where trading interest concentrates.
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TMO Options FAQ
Which TMO option contract is most active today?
The most traded TMO contract is the $540 call expiring Jul 17, 2026, with 26 contracts traded as of Jul 10, 2026.
How does OptiView rank the most active TMO options?
The table lists the 23 TMO 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.