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HAL · Halliburton Co · Options Chain

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Market Cap
$28.35B
Shares
833.13M

Options Chain

Underlying $33.64 · at close Sep 18, 2026 Options Calculator

Positioning

Sep 25, 2026 · 4 days to expiry · 80 contracts · mixed daily-bar sessions · Aug 10, 2026–Sep 18, 2026; 27 unknown
Put / call OI
0.44
Call-heavy positioning
Open interest
7,476
as of Sep 17, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$36.00
$2.36 above spot
ATM implied vol
41%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
11 10 $11.20 $13.00 $11.70 $0.28 $0.00 $1.25 3 4
10 4 $10.10 $12.00 $10.73 $0.00 $1.21
2 1 $9.40 $11.00 $10.12 $0.00 $1.25
1 $8.20 $10.00 $8.96 $0.00 $1.25
$7.45 $9.00 $0.00 $1.24
$6.25 $8.00 $0.00 $1.24
$5.45 $7.00 $0.00 $1.26
2 2 146.7% 0.83 $4.45 $6.00 $5.31 $0.19 $0.00 $1.30 1 1
1 127.1% 0.802 $3.45 $5.05 $6.70 $0.01 $0.00 $0.08 10 128
3 3 144.6% 0.748 $2.99 $5.20 $4.11 $0.00 $1.38
4 2 100.6% 0.776 $2.35 $4.05 $4.34 $0.06 $0.01 $0.10 -0.066 47.5% 240 251
98.9% 0.736 $1.94 $3.70 $0.09 $0.05 $0.09 -0.088 42.7% 7 11
83 10 102.5% 0.685 $1.62 $3.45 $3.21 $0.12 $0.05 $0.19 -0.142 41.2% 14 75
2 3 50.4% 0.733 $1.33 $1.65 $2.16 $0.21 $0.16 $0.29 -0.23 41.8% 5 12
33 10 44.5% 0.657 $0.83 $1.31 $1.13 $0.34 $0.25 $0.35 -0.315 36.6% 55 110
1 7 43.9% 0.547 $0.52 $1.02 $0.78 $0.53 $0.44 $0.60 -0.449 38% 227 25
115 79 40% 0.424 $0.44 $0.51 $0.51 $0.80 $0.69 $0.90 -0.58 38.6% 44 141
16 54 41% 0.312 $0.23 $0.40 $0.37 $1.11 $0.86 $1.56 -0.672 44.7% 34 181
205 104 43.8% 0.23 $0.19 $0.26 $0.20 $1.52 $1.21 $1.58 -0.892 26.6% 18 381
119 34 43.1% 0.151 $0.06 $0.20 $0.13 $1.90 $1.73 $2.07 -0.905 34.2% 8 251
2.8k 134 44.7% 0.104 $0.06 $0.11 $0.08 $2.30 $2.20 $2.60 -0.918 40.7% 4 223
34 1 50.4% 0.089 $0.05 $0.11 $0.04 $2.41 $2.31 $3.95 -0.813 74.4% 2 137
424 37 58.2% 0.088 $0.03 $0.15 $0.06 $3.13 $3.15 $3.45 20 156
103 1 $0.00 $0.11 $0.05 $3.97 $3.65 $4.10 -0.958 52.6% 3 3
271 7 64.2% 0.057 $0.01 $0.11 $0.05 $4.10 $3.75 $5.55 -0.84 98.5% 1 181
75 3 $0.00 $1.34 $0.05 $4.55 $4.25 $5.95 -0.863 99.8% 2
279 3 90% 0.089 $0.01 $0.27 $0.03 $4.75 $6.55 -0.855 112.1%
7 7 $0.00 $1.31 $0.38 $5.25 $7.05 -0.861 118.5%
395 1 67.7% 0.016 $0.01 $0.02 $0.10 $5.63 $5.35 $7.55 -0.931 96.1% 15
3 3 $0.00 $1.28 $0.01 $6.25 $8.05
120 1 $0.00 $0.50 $0.28 $6.75 $8.55
$0.00 $1.27 $7.05 $9.05
46 42 $0.00 $1.00 $0.17 $7.75 $9.55
7 42 $0.00 $1.26 $0.07 $8.75 $11.20
2 2 $0.00 $1.25 $0.04 $9.75 $11.55
$0.00 $1.25 $9.21 $10.75 $12.55 2
$0.00 $1.25 $11.75 $13.55
$0.00 $1.26 $12.55 $14.55
1 $0.00 $1.23 $0.82 $13.55 $15.55
2 $0.00 $1.28 $0.44 $15.55 $17.55
About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 10, 2026–Sep 18, 2026; 27 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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 40" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 45012 CUSIP 406216101 13F (30d) 28 filings 21 filers Visit website Investor relations