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TMO · Thermo Fisher Scientific Inc.

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$588.29 -7.60 (-1.28%) At close · Aug 14
Market Cap
$217.52B
Shares
369.75M

Options Chain

Underlying $588.29 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 144 contracts · mixed snapshot sessions · Jun 23, 2026–Aug 14, 2026; 48 unknown
Put / call OI
dated and unknown snapshot sessions
Open interest
dated and unknown snapshot sessions
Volume
dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Last Strike Last Δ IV Vol OI
0 238.6% 0.985 $0.15 -0.012 229% 1 1
0 234.8% 0.982 $0.80 -0.007 194% 1 6
0 216.7% 0.983 $0.01 -0.014 207.8% 22 141
0 199.2% 0.985 $0.06 -0.003 159.2% 20 64
0 197.8% 0.981 $0.10 -0.015 187.8% 2 2
0 175.8% 0.985 $2.15 -0.049 243.4% 1 5
0 181.7% 0.978 -0.02 175.7% 0
0 163.9% 0.98 $3.53 -0.062 229.2% 2 3
0 156.4% 0.978 $0.10 -0.012 138.5% 4 76
0 153% 0.974 $1.10 -0.041 170.4% 66 76
0 143.3% 0.973 $2.23 -0.008 112% 20 59
0 128.8% 0.976 $2.33 -0.009 106.7% 20 49
15 1 114.2% 0.978 $75.72 $0.55 -0.011 101.7% 16 53
5 7 106.2% 0.977 $31.70 $0.35 -0.011 93.3% 1 46
0 97.6% 0.98 $6.00 -0.013 91% 55 53
7 3 106.7% 0.965 $111.25 $0.20 -0.012 85.7% 1 148
0 100% 0.967 $0.75 -0.018 86.7% 1 15
4 1 101.9% 0.957 $89.35 $0.05 -0.091 133.7% 1 44
0 97.6% 0.955 $0.75 -0.095 129.5% 3 4
104 1 87.3% 0.963 $79.45 $2.82 -0.076 110.7% 2 57
1 1 96% 0.941 $107.46 $0.36 -0.061 97.3% 8 6
79 1 82% 0.954 $65.00 $0.42 -0.014 62.6% 2 178
0 80.2% 0.948 $0.35 -0.053 80.7% 5 5
73 1 90.3% 0.913 $88.58 $0.85 -0.037 67.7% 20 128
1 1 83.2% 0.922 $73.50 $0.15 -0.033 63.9% 2 14
1 1 70.6% 0.946 $62.10 $1.06 -0.026 58.3% 11 10
1 1 75.5% 0.927 $60.70 $1.20 -0.099 85.5% 87 30
51 1 74.5% 0.921 $72.53 $0.55 -0.03 55.8% 11 47
2 1 71% 0.923 $21.80 $1.35 -0.027 52.5% 18 11
10 16 65.3% 0.932 $57.80 $0.21 -0.021 47.1% 1 359
155 9 52.3% 0.953 $71.30 $0.45 -0.026 45.3% 5 264
2 2 54.6% 0.93 $21.00 $0.40 -0.031 43% 1 5
0 54.1% 0.921 $1.24 -0.035 41.8% 1 11
627 32 57.7% 0.895 $50.12 $0.30 -0.096 55.4% 10 216
2 2 54.6% 0.883 $45.25 $0.70 -0.049 38.5% 32 65
139 2 35.8% 0.943 $38.62 $0.31 -0.056 35.5% 17 608
3 1 46.3% 0.856 $48.00 $0.44 -0.074 33.7% 16 30
93 1 43.7% 0.828 $36.60 $0.56 -0.125 36.1% 16 23
0 40.1% 0.825 $0.65 -0.144 35.3% 16 1
15 1 34% 0.839 $25.25 $0.75 -0.115 28% 10 362
0 38.3% 0.787 $0.90 -0.207 37% 66 25
761 62 38.4% 0.756 $31.65 $1.40 -0.169 27.2% 12 27
0 33.9% 0.749 $1.79 -0.206 27.6% 18 15
14 8 34.7% 0.709 $15.90 $1.64 -0.283 33.1% 6 85
0 33.3% 0.679 $2.50 -0.285 26.7% 14 16
117 1 35.3% 0.634 $15.87 $3.98 -0.334 27.3% 8 28
0 33.6% 0.599 $3.58 -0.378 26.1% 4 0
40 3 33.1% 0.558 $12.65 $4.33 -0.436 28.2% 4 2
0 35.1% 0.516 $4.20 -0.485 24.3% 1 1
83 15 28.9% 0.468 $8.47 $7.98 -0.536 27.1% 7 4
18 1 28.8% 0.372 $7.30 $8.82 -0.668 22.3% 15 23
403 8 26.7% 0.27 $4.20 $11.90 -0.811 19.1% 11 135
50 30 31.7% 0.232 $8.10 $9.60 4 4
201 6 32.1% 0.177 $2.03 $18.00 8 5
33 4 31.3% 0.121 $2.15 0
1.1k 54 34.1% 0.103 $2.95 0
6 3 35.6% 0.079 $1.60 0
383 3 39.3% 0.073 $0.35 0
2 1 35.7% 0.037 $1.50 0
1k 1 60.1% 0.128 $0.93 0
38 224 73.1% 0.156 $0.55 0
127 1 48.5% 0.046 $0.53 0
26 50 48.3% 0.032 $0.30 0
42 64 48.3% 0.025 $0.45 0
0 0
65 2 69.7% 0.065 $0.31 0
0 57.3% 0.018 0
0 62.3% 0.017 0
0 79.7% 0.036 $99.37 4 0
0 85.1% 0.034 0
0 89.8% 0.033 0
0 0
About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jun 23, 2026–Aug 14, 2026; 48 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 72" for the wings.

Key facts CIK 97745 CUSIP 883556102 13F (30d) 2250 filings 2188 filers Visit website Investor relations