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FIX · Comfort Systems USA Inc

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$1,774.06 +46.42 (+2.69%) At close · Aug 14
Market Cap
$62.44B
Shares
35.19M

Options Chain

Underlying $1,774.06 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 202 contracts · mixed snapshot sessions · Jun 18, 2026–Aug 14, 2026; 27 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
1 2 230.2% 0.99 $797.86 $0.50 -0.006 212% 1 5
0 1 226.5% 0.99 $807.15 $0.33 -0.009 225.5% 3 7
1 1 222.2% 0.99 $797.35 $0.05 -0.009 221.9% 1 1
3 1 219.1% 0.99 $828.00 $0.05 -0.007 203% 11 21
0 212% 0.99 $0.02 -0.022 250.7% 1 2
0 2 205.5% 0.989 $736.85 $7.20 -0.007 191.2% 1 11
0 1 198.6% 0.989 $620.00 $5.09 -0.008 186.6% 10 10
5 5 191.9% 0.989 $670.90 $3.10 -0.011 192.2% 15 15
7 1 185.8% 0.988 $682.60 $0.10 -0.012 185.6% 5 36
2 2 179.3% 0.988 $618.00 $3.25 -0.009 170.4% 2 17
0 1 172.9% 0.987 $396.50 $3.27 -0.009 164.8% 1 19
0 166.6% 0.987 $1.00 -0.013 166.8% 2 45
1 1 158.2% 0.988 $744.00 $5.23 -0.013 160.7% 5 135
21 5 153.2% 0.987 $570.05 $3.01 -0.015 155.9% 1 62
20 6 147.2% 0.986 $524.20 $17.05 -0.015 149.2% 2 15
1 1 139.7% 0.987 $564.85 $4.00 -0.012 137.4% 2 27
1 1 133.4% 0.987 $574.00 $0.60 -0.014 135.3% 3 232
2 2 138% 0.98 $448.00 $1.00 -0.036 159.5% 16 67
1 1 132.4% 0.979 $538.00 $0.05 -0.036 150.9% 2 116
0 118.3% 0.984 $4.50 -0.016 118.9% 7 17
0 121.3% 0.978 $5.00 -0.025 124.6% 10 21
1 1 115.9% 0.977 $482.00 $1.60 -0.042 133.4% 1 54
2 2 110.6% 0.976 $476.00 $1.20 -0.044 127.4% 26 34
5 1 106.4% 0.974 $384.35 $1.10 -0.045 121% 5 109
1 1 104.4% 0.967 $440.00 $1.15 -0.051 118.2% 6 82
0 98.7% 0.966 $4.78 -0.029 95.6% 2 56
1 1 93.3% 0.963 $241.80 $5.23 -0.054 105.3% 2 75
4 3 89.5% 0.959 $291.95 $5.07 -0.042 89.5% 1 425
9 1 82.7% 0.958 $263.09 $5.12 -0.046 85.5% 6 83
10 3 79.8% 0.951 $255.95 $6.62 -0.063 87.7% 9 27
3 1 77.1% 0.943 $215.10 $5.85 -0.065 81% 2 36
5 2 75.9% 0.928 $223.50 $3.25 -0.068 74.5% 17 102
7 1 69.8% 0.922 $209.10 $11.70 -0.089 73.6% 4 124
15 2 67.6% 0.904 $189.10 $10.12 -0.117 75.6% 5 300
6 2 66.7% 0.881 $162.49 $8.30 -0.129 70% 5 51
22 2 64% 0.855 $144.93 $11.61 -0.146 64.2% 1 36
28 1 64.8% 0.813 $99.92 $12.89 -0.175 61.4% 21 64
111 2 62.7% 0.779 $133.08 $16.40 -0.226 64.1% 8 36
47 1 60.8% 0.732 $105.40 $22.90 -0.263 59.1% 2 61
29 1 60.6% 0.679 $93.00 $60.00 -0.318 59% 2 33
214 5 59.7% 0.622 $78.32 $40.00 -0.377 58.7% 2 22
24 1 59.1% 0.561 $64.69 $43.50 -0.439 57.5% 16 41
52 2 58.8% 0.498 $55.43 $76.52 -0.503 57.5% 8 80
77 38 57.1% 0.434 $42.00 $64.10 -0.568 56.8% 5 100
29 9 59.7% 0.377 $35.30 $109.35 -0.631 57.3% 1 10
19 1 59.3% 0.349 $32.14 $282.28 -0.66 56.9% 38 16
13 1 58.9% 0.32 $28.64 $266.13 -0.689 56.5% 1 1
31 10 59.1% 0.295 $28.90 $125.72 -0.718 56.2% 2 2
22 1 58.9% 0.267 $25.00 $221.60 -0.744 56.7% 1 2
6 5 60.5% 0.247 $22.00 $164.20 -0.765 57.7% 1 1
12 7 60.4% 0.226 $13.40 $268.00 -0.792 56.3% 1 3
17 1 60.2% 0.205 $11.90 $283.40 -0.815 55.8% 1 2
107 2 55.5% 0.163 $13.00 $156.10 -0.833 56.6% 2 6
14 1 60.5% 0.167 $9.10 $355.05 -0.856 56.2% 1 1
6 1 57.3% 0.134 $20.36 -0.873 55.9% 0
16 1 63.6% 0.144 $11.40 $306.85 -0.884 56.8% 1 0
9 1 59.2% 0.114 $6.66 $375.00 -0.906 54.9% 1 4
36 1 63.3% 0.117 $10.07 $283.00 -0.913 56.5% 1 3
51 1 66.6% 0.117 $13.28 -0.928 56.3% 0
35 2 68% 0.111 $11.06 $201.90 -0.938 55.8% 3 5
50 2 69.1% 0.103 $4.70 $203.10 -0.944 56.7% 3 5
40 1 68.2% 0.088 $5.18 $222.66 -0.961 54.2% 2 2
135 2 63.1% 0.063 $1.55 $445.51 -0.98 49.4% 1 5
14 3 62.7% 0.054 $6.00 $223.00 -0.991 47.3% 1 1
16 2 75.3% 0.083 $4.30 $374.80 -0.989 49.6% 1 2
6 1 74.8% 0.072 $5.44 0
13 1 76.9% 0.071 $15.20 $275.40 7 7
27 3 79.2% 0.071 $2.45 0
25 11 67.7% 0.035 $3.80 0
3 1 68.9% 0.033 $18.90 $300.00 5 5
4 7 70.1% 0.032 $6.73 0
18 1 71.1% 0.03 $9.00 0
65 2 87.6% 0.062 $4.61 $318.00 10 5
16 1 74.5% 0.026 $2.00 $419.50 1 1
74 2 77.7% 0.025 $1.19 0
31 14 80.8% 0.025 $1.60 0
19 15 102.4% 0.055 $1.75 0
76 7 106.2% 0.054 $0.45 $421.30 6 0
23 1 90.1% 0.022 $2.00 0
10 1 94.8% 0.024 $4.60 0
10 1 94.8% 0.019 $7.40 0
18 1 96.6% 0.017 $3.90 $578.00 1 0
73 1 81.4% 0.004 $0.20 $549.80 1 0
11 1 101.1% 0.015 $0.12 0
4 1 108.7% 0.02 $2.00 0
5 1 110.2% 0.018 $2.40 $531.40 5 0
4 3 105.4% 0.012 $4.37 $658.70 2 0
18 1 116.5% 0.018 $5.65 $724.00 1 0
10 1 109.8% 0.011 $2.40 0
5 3 112.3% 0.011 $4.10 0
4 1 124.9% 0.017 $4.55 0
5 2 116.6% 0.01 $1.38 0
32 1 118.6% 0.01 $1.00 $664.00 4 0
3 1 124% 0.009 $1.18 0
9 1 143.6% 0.015 $1.45 $1,054.00 1 0
17 1 137.1% 0.009 $0.05 $810.00 2 0
20 2 141.8% 0.008 $1.10 0
6 1 146.4% 0.008 $0.10 $896.60 2 0
7 1 150.9% 0.007 $0.50 0
4 2 155.3% 0.007 $4.97 $1,110.00 1 0
35 3 160.5% 0.006 $0.30 $1,080.00 3 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 18, 2026–Aug 14, 2026; 27 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 101" for the wings.

Key facts CIK 1035983 CUSIP 199908104 13F (30d) 1179 filings 1165 filers Visit website Investor relations