TMO Option Chain
Thermo Fisher Scientific Inc.
$673.20
+$10.16(+1.53%)
67
Overall
75
Value
66
Tech
60
Quality
Market Cap
$248.91B
Volume
2.48M
52W Range
$435.27 - $694.33
Target Price
$667.08
Thermo Fisher Scientific Inc. (TMO) Options Chain Summary
TMO option chain: Thermo Fisher Scientific Inc. has 15 listed option expirations and 1,886 contracts. In the latest session, traders exchanged 2,152 calls and 1,597 puts, a put/call volume ratio of 0.74. Open interest stands at 33,826 calls and 31,223 puts. Max pain for the nearest expiration, Oct 16, 2026, is $650.00, 3.8% below the last close of $676.00.
- Expirations
- 15
- Contracts
- 1,886
- Call volume
- 2,152
- Put volume
- 1,597
- Put/call ratio (volume)
- 0.74
- Call open interest
- 33,826
- Put open interest
- 31,223
- Put/call ratio (OI)
- 0.92
TMO Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 1,347 | 1,028 | 8,228 | 6,274 | 0.76 | $650.00 |
| Oct 23, 2026 | 35 | 222 | 419 | 608 | 1.45 | $650.00 |
| Oct 30, 2026 | 14 | 11 | 371 | 2,905 | 7.83 | $600.00 |
| Nov 6, 2026 | 2 | 1 | 96 | 821 | 8.55 | $640.00 |
| Nov 13, 2026 | 4 | 6 | 25 | 1,144 | 45.76 | $630.00 |
| Nov 20, 2026 | 154 | 58 | 5,024 | 1,302 | 0.26 | $630.00 |
| Nov 27, 2026 | 32 | 0 | 6 | 22 | 3.67 | $620.00 |
| Dec 18, 2026 | 106 | 44 | 4,766 | 4,936 | 1.04 | $560.00 |
| Jan 15, 2027 | 150 | 148 | 7,778 | 7,819 | 1.01 | $530.00 |
| Mar 19, 2027 | 277 | 30 | 1,702 | 2,211 | 1.30 | $570.00 |
| Jun 17, 2027 | 5 | 31 | 1,099 | 895 | 0.81 | $610.00 |
| Sep 17, 2027 | 2 | 2 | 288 | 197 | 0.68 | $690.00 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | TMO | $673.20 | +1.5% | 2.48M |
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