BP · Bp PLC

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$41.67 -0.64 (-1.51%) At close · Jul 28

Market Cap

$108.95B

2.58B

Options Chain

15-min delayed Underlying $41.67 · at close Jul 28, 2026 Options Calculator

Positioning

Jul 31, 2026 · 2 days to expiry · 86 contracts

Put / call OI

0.36

Call-heavy positioning

Open interest

12,782

contracts outstanding

Volume

4,118

traded today

Max pain

$41.00

$0.67 below spot

ATM implied vol

34.2%

market's expected move

Open interest by strike · near the money

Calls Puts

34.5

35.5

36.5

37.5

38.5

39.5

40.5

41.5

42.5

43.5

44.5

45.5

46.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Jul 31 2d Aug 7 9d Aug 14 16d Aug 21 23d Aug 28 30d Sep 4 37d Sep 18 51d Oct 16 79d Dec 18 142d Jan 15 170d Mar 19 233d Jun 17 323d Jan 21 541d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
2	4	426.8%	0.94	$17.15		$0.01	—	—	1	0
Call · $25 In the money Last $17.15 Breakeven $42.15 Implied vol 426.8% Delta 0.94 ≈94% ITM Gamma 0.008 Theta -0.329 Vega 0.005 Open interest 2 Model this call Put · $25 Last $0.01 Breakeven $24.99 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	4	382.9%	0.928	$15.24		—	—	—	—	0
Call · $27 In the money Last $15.24 Breakeven $42.24 Implied vol 382.9% Delta 0.928 ≈93% ITM Gamma 0.01 Theta -0.341 Vega 0.005 Open interest 0 Model this call Put · $27 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	1	367%	0.919	$14.38		$0.05	-0.112	444.7%	1	30
Call · $28 In the money Last $14.38 Breakeven $42.38 Implied vol 367% Delta 0.919 ≈92% ITM Gamma 0.011 Theta -0.358 Vega 0.005 Open interest 2 Model this call Put · $28 Last $0.05 Breakeven $27.95 Implied vol 444.7% Delta -0.112 ≈11% ITM Gamma 0.012 Theta -0.554 Vega 0.008 Open interest 30 Model this put
1	1	347%	0.911	$13.47		$0.05	-0.035	244.1%	1	21
Call · $29 In the money Last $13.47 Breakeven $42.47 Implied vol 347% Delta 0.911 ≈91% ITM Gamma 0.013 Theta -0.364 Vega 0.005 Open interest 1 Model this call Put · $29 Last $0.05 Breakeven $28.95 Implied vol 244.1% Delta -0.035 ≈4% ITM Gamma 0.009 Theta -0.124 Vega 0.003 Open interest 21 Model this put
17	3	318.5%	0.907	$11.92		$0.01	-0.025	203.7%	10	17
Call · $30 In the money Last $11.92 Breakeven $41.92 Implied vol 318.5% Delta 0.907 ≈91% ITM Gamma 0.014 Theta -0.346 Vega 0.005 Open interest 17 Model this call Put · $30 Last $0.01 Breakeven $29.99 Implied vol 203.7% Delta -0.025 ≈2% ITM Gamma 0.008 Theta -0.078 Vega 0.002 Open interest 17 Model this put
17	6	295.4%	0.9	$11.37		$0.03	-0.032	192%	10	10
Call · $31 In the money Last $11.37 Breakeven $42.37 Implied vol 295.4% Delta 0.9 ≈90% ITM Gamma 0.016 Theta -0.34 Vega 0.006 Open interest 17 Model this call Put · $31 Last $0.03 Breakeven $30.97 Implied vol 192% Delta -0.032 ≈3% ITM Gamma 0.01 Theta -0.089 Vega 0.003 Open interest 10 Model this put
3	6	264.3%	0.897	$10.37		$0.04	-0.032	171.1%	70	62
Call · $32 In the money Last $10.37 Breakeven $42.37 Implied vol 264.3% Delta 0.897 ≈90% ITM Gamma 0.019 Theta -0.31 Vega 0.006 Open interest 3 Model this call Put · $32 Last $0.04 Breakeven $31.96 Implied vol 171.1% Delta -0.032 ≈3% ITM Gamma 0.011 Theta -0.08 Vega 0.003 Open interest 62 Model this put
2	1	248.6%	0.883	$9.63		$0.06	-0.103	230.8%	30	30
Call · $33 In the money Last $9.63 Breakeven $42.63 Implied vol 248.6% Delta 0.883 ≈88% ITM Gamma 0.022 Theta -0.32 Vega 0.009 Open interest 2 Model this call Put · $33 Last $0.06 Breakeven $32.94 Implied vol 230.8% Delta -0.103 ≈10% ITM Gamma 0.022 Theta -0.273 Vega 0.006 Open interest 30 Model this put
1	1	221.6%	0.875	$8.65		$0.03	-0.068	164.9%	3	43
Call · $34 In the money Last $8.65 Breakeven $42.65 Implied vol 221.6% Delta 0.875 ≈88% ITM Gamma 0.026 Theta -0.297 Vega 0.009 Open interest 1 Model this call Put · $34 Last $0.03 Breakeven $33.97 Implied vol 164.9% Delta -0.068 ≈7% ITM Gamma 0.022 Theta -0.142 Vega 0.006 Open interest 43 Model this put
0	—	218.3%	0.861	—		$0.06	-0.046	133.2%	6	3
Call · $34.5 In the money Last — Breakeven — Implied vol 218.3% Delta 0.861 ≈86% ITM Gamma 0.028 Theta -0.314 Vega 0.009 Open interest 0 Model this call Put · $34.5 Last $0.06 Breakeven $34.44 Implied vol 133.2% Delta -0.046 ≈5% ITM Gamma 0.02 Theta -0.084 Vega 0.003 Open interest 3 Model this put
0	2	203.7%	0.857	$7.74		$0.01	-0.069	141.5%	1	113
Call · $35 In the money Last $7.74 Breakeven $42.74 Implied vol 203.7% Delta 0.857 ≈86% ITM Gamma 0.03 Theta -0.299 Vega 0.009 Open interest 0 Model this call Put · $35 Last $0.01 Breakeven $34.99 Implied vol 141.5% Delta -0.069 ≈7% ITM Gamma 0.026 Theta -0.123 Vega 0.006 Open interest 113 Model this put
0	—	195%	0.847	—		$0.06	-0.05	115.7%	2	1
Call · $35.5 In the money Last — Breakeven — Implied vol 195% Delta 0.847 ≈85% ITM Gamma 0.033 Theta -0.299 Vega 0.009 Open interest 0 Model this call Put · $35.5 Last $0.06 Breakeven $35.44 Implied vol 115.7% Delta -0.05 ≈5% ITM Gamma 0.025 Theta -0.078 Vega 0.003 Open interest 1 Model this put
7	1	183.7%	0.838	$6.63		$0.01	-0.042	99.2%	7	123
Call · $36 In the money Last $6.63 Breakeven $42.63 Implied vol 183.7% Delta 0.838 ≈84% ITM Gamma 0.037 Theta -0.292 Vega 0.009 Open interest 7 Model this call Put · $36 Last $0.01 Breakeven $35.99 Implied vol 99.2% Delta -0.042 ≈4% ITM Gamma 0.024 Theta -0.057 Vega 0.003 Open interest 123 Model this put
0	—	172.5%	0.829	—		—	-0.071	107.3%	—	0
Call · $36.5 In the money Last — Breakeven — Implied vol 172.5% Delta 0.829 ≈83% ITM Gamma 0.04 Theta -0.284 Vega 0.009 Open interest 0 Model this call Put · $36.5 Last — Breakeven — Implied vol 107.3% Delta -0.071 ≈7% ITM Gamma 0.035 Theta -0.095 Vega 0.006 Open interest 0 Model this put
27	1	161.4%	0.819	$5.61		$0.01	-0.043	81.1%	10	330
Call · $37 In the money Last $5.61 Breakeven $42.61 Implied vol 161.4% Delta 0.819 ≈82% ITM Gamma 0.045 Theta -0.277 Vega 0.009 Open interest 27 Model this call Put · $37 Last $0.01 Breakeven $36.99 Implied vol 81.1% Delta -0.043 ≈4% ITM Gamma 0.031 Theta -0.048 Vega 0.004 Open interest 330 Model this put
10	7	150.5%	0.808	$6.72		$0.10	-0.072	85.5%	1	1
Call · $37.5 In the money Last $6.72 Breakeven $44.22 Implied vol 150.5% Delta 0.808 ≈81% ITM Gamma 0.05 Theta -0.269 Vega 0.009 Open interest 10 Model this call Put · $37.5 Last $0.10 Breakeven $37.40 Implied vol 85.5% Delta -0.072 ≈7% ITM Gamma 0.044 Theta -0.077 Vega 0.006 Open interest 1 Model this put
258	206	104.7%	0.855	$4.27		$0.04	-0.061	70.4%	2	375
Call · $38 In the money Last $4.27 Breakeven $42.27 Implied vol 104.7% Delta 0.855 ≈85% ITM Gamma 0.06 Theta -0.155 Vega 0.009 Open interest 258 Model this call Put · $38 Last $0.04 Breakeven $37.96 Implied vol 70.4% Delta -0.061 ≈6% ITM Gamma 0.047 Theta -0.056 Vega 0.004 Open interest 375 Model this put
3	8	125.9%	0.783	$3.19		$0.12	-0.106	74.7%	2	2
Call · $38.5 In the money Last $3.19 Breakeven $41.69 Implied vol 125.9% Delta 0.783 ≈78% ITM Gamma 0.065 Theta -0.244 Vega 0.012 Open interest 3 Model this call Put · $38.5 Last $0.12 Breakeven $38.38 Implied vol 74.7% Delta -0.106 ≈11% ITM Gamma 0.067 Theta -0.089 Vega 0.006 Open interest 2 Model this put
340	4	86.3%	0.821	$2.85		$0.08	-0.095	59.1%	1	146
Call · $39 In the money Last $2.85 Breakeven $41.85 Implied vol 86.3% Delta 0.821 ≈82% ITM Gamma 0.083 Theta -0.146 Vega 0.009 Open interest 340 Model this call Put · $39 Last $0.08 Breakeven $38.92 Implied vol 59.1% Delta -0.095 ≈9% ITM Gamma 0.078 Theta -0.065 Vega 0.006 Open interest 146 Model this put
7	14	104.3%	0.737	$2.12		$0.28	-0.114	52.3%	1	5
Call · $39.5 In the money Last $2.12 Breakeven $41.62 Implied vol 104.3% Delta 0.737 ≈74% ITM Gamma 0.086 Theta -0.221 Vega 0.012 Open interest 7 Model this call Put · $39.5 Last $0.28 Breakeven $39.22 Implied vol 52.3% Delta -0.114 ≈11% ITM Gamma 0.102 Theta -0.066 Vega 0.006 Open interest 5 Model this put
292	25	67.4%	0.769	$1.89		$0.06	-0.093	36.2%	46	236
Call · $40 In the money Last $1.89 Breakeven $41.89 Implied vol 67.4% Delta 0.769 ≈77% ITM Gamma 0.125 Theta -0.134 Vega 0.012 Open interest 292 Model this call Put · $40 Last $0.06 Breakeven $39.94 Implied vol 36.2% Delta -0.093 ≈9% ITM Gamma 0.126 Theta -0.039 Vega 0.006 Open interest 236 Model this put
13	2	90.8%	0.659	$2.38		$0.14	-0.176	36.1%	105	84
Call · $40.5 In the money Last $2.38 Breakeven $42.88 Implied vol 90.8% Delta 0.659 ≈66% ITM Gamma 0.113 Theta -0.221 Vega 0.014 Open interest 13 Model this call Put · $40.5 Last $0.14 Breakeven $40.36 Implied vol 36.1% Delta -0.176 ≈18% ITM Gamma 0.196 Theta -0.061 Vega 0.01 Open interest 84 Model this put
661	696	35.8%	0.708	$1.08		$0.18	-0.28	33.6%	92	363
Call · $41 In the money Last $1.08 Breakeven $42.08 Implied vol 35.8% Delta 0.708 ≈71% ITM Gamma 0.263 Theta -0.079 Vega 0.013 Open interest 661 Model this call Put · $41 Last $0.18 Breakeven $40.82 Implied vol 33.6% Delta -0.28 ≈28% ITM Gamma 0.275 Theta -0.074 Vega 0.013 Open interest 363 Model this put
176	1	30.9%	0.574	$0.63		$0.34	-0.437	37.5%	594	278
Call · $41.5 In the money Last $0.63 Breakeven $42.13 Implied vol 30.9% Delta 0.574 ≈57% ITM Gamma 0.349 Theta -0.078 Vega 0.015 Open interest 176 Model this call Put · $41.5 Last $0.34 Breakeven $41.16 Implied vol 37.5% Delta -0.437 ≈44% ITM Gamma 0.288 Theta -0.097 Vega 0.014 Open interest 278 Model this put
Underlying $41.67
295	47	29.1%	0.393	$0.45		$0.60	-0.612	27.8%	134	368
Call · $42 Last $0.45 Breakeven $42.45 Implied vol 29.1% Delta 0.393 ≈39% ITM Gamma 0.364 Theta -0.073 Vega 0.015 Open interest 295 Model this call Put · $42 In the money Last $0.60 Breakeven $41.40 Implied vol 27.8% Delta -0.612 ≈61% ITM Gamma 0.38 Theta -0.071 Vega 0.015 Open interest 368 Model this put
2.8k	45	34.3%	0.268	$0.21		$0.92	-0.712	37.5%	12	235
Call · $42.5 Last $0.21 Breakeven $42.71 Implied vol 34.3% Delta 0.268 ≈27% ITM Gamma 0.264 Theta -0.074 Vega 0.013 Open interest 2.8k Model this call Put · $42.5 In the money Last $0.92 Breakeven $41.58 Implied vol 37.5% Delta -0.712 ≈71% ITM Gamma 0.249 Theta -0.084 Vega 0.013 Open interest 235 Model this put
255	33	37.5%	0.18	$0.14		$0.66	-0.785	43.3%	1	98
Call · $43 Last $0.14 Breakeven $43.14 Implied vol 37.5% Delta 0.18 ≈18% ITM Gamma 0.192 Theta -0.064 Vega 0.01 Open interest 255 Model this call Put · $43 In the money Last $0.66 Breakeven $42.34 Implied vol 43.3% Delta -0.785 ≈79% ITM Gamma 0.186 Theta -0.084 Vega 0.01 Open interest 98 Model this put
122	516	34.8%	0.085	$0.07		$1.64	-0.872	41.9%	12	202
Call · $43.5 Last $0.07 Breakeven $43.57 Implied vol 34.8% Delta 0.085 ≈8% ITM Gamma 0.122 Theta -0.035 Vega 0.007 Open interest 122 Model this call Put · $43.5 In the money Last $1.64 Breakeven $41.86 Implied vol 41.9% Delta -0.872 ≈87% ITM Gamma 0.137 Theta -0.058 Vega 0.007 Open interest 202 Model this put
1k	705	44.4%	0.086	$0.05		$2.33	—	—	15	115
Call · $44 Last $0.05 Breakeven $44.05 Implied vol 44.4% Delta 0.086 ≈9% ITM Gamma 0.097 Theta -0.045 Vega 0.007 Open interest 1k Model this call Put · $44 In the money Last $2.33 Breakeven $41.67 Implied vol — Delta — Gamma — Theta — Vega — Open interest 115 Model this put
223	20	44.7%	0.051	$0.04		$1.08	-0.947	45.3%	143	70
Call · $44.5 Last $0.04 Breakeven $44.54 Implied vol 44.7% Delta 0.051 ≈5% ITM Gamma 0.063 Theta -0.03 Vega 0.004 Open interest 223 Model this call Put · $44.5 In the money Last $1.08 Breakeven $43.42 Implied vol 45.3% Delta -0.947 ≈95% ITM Gamma 0.065 Theta -0.033 Vega 0.004 Open interest 70 Model this put
1k	45	55.9%	0.062	$0.10		$1.41	—	—	20	11
Call · $45 Last $0.10 Breakeven $45.10 Implied vol 55.9% Delta 0.062 ≈6% ITM Gamma 0.06 Theta -0.045 Vega 0.004 Open interest 1k Model this call Put · $45 In the money Last $1.41 Breakeven $43.59 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 Model this put
825	57	58.1%	0.045	$0.05		—	—	—	—	0
Call · $45.5 Last $0.05 Breakeven $45.55 Implied vol 58.1% Delta 0.045 ≈5% ITM Gamma 0.045 Theta -0.036 Vega 0.004 Open interest 825 Model this call Put · $45.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
255	5	62.7%	0.038	$0.03		$3.29	—	—	1	23
Call · $46 Last $0.03 Breakeven $46.03 Implied vol 62.7% Delta 0.038 ≈4% ITM Gamma 0.036 Theta -0.034 Vega 0.004 Open interest 255 Model this call Put · $46 In the money Last $3.29 Breakeven $42.71 Implied vol — Delta — Gamma — Theta — Vega — Open interest 23 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $46.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $46.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
497	192	69.5%	0.026	$0.01		$4.20	—	—	1	3
Call · $47 Last $0.01 Breakeven $47.01 Implied vol 69.5% Delta 0.026 ≈3% ITM Gamma 0.024 Theta -0.027 Vega 0.002 Open interest 497 Model this call Put · $47 In the money Last $4.20 Breakeven $42.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
88	6	79.3%	0.023	$0.01		$5.65	-0.88	130.1%	1	0
Call · $48 Last $0.01 Breakeven $48.01 Implied vol 79.3% Delta 0.023 ≈2% ITM Gamma 0.019 Theta -0.028 Vega 0.002 Open interest 88 Model this call Put · $48 In the money Last $5.65 Breakeven $42.35 Implied vol 130.1% Delta -0.88 ≈88% ITM Gamma 0.042 Theta -0.17 Vega 0.007 Open interest 0 Model this put
51	1	110.7%	0.053	$0.01		$6.55	-0.888	143%	1	0
Call · $49 Last $0.01 Breakeven $49.01 Implied vol 110.7% Delta 0.053 ≈5% ITM Gamma 0.027 Theta -0.078 Vega 0.004 Open interest 51 Model this call Put · $49 In the money Last $6.55 Breakeven $42.45 Implied vol 143% Delta -0.888 ≈89% ITM Gamma 0.036 Theta -0.177 Vega 0.007 Open interest 0 Model this put
12	10	105.8%	0.027	$0.01		—	-0.879	166.3%	—	0
Call · $50 Last $0.01 Breakeven $50.01 Implied vol 105.8% Delta 0.027 ≈3% ITM Gamma 0.016 Theta -0.043 Vega 0.002 Open interest 12 Model this call Put · $50 In the money Last — Breakeven — Implied vol 166.3% Delta -0.879 ≈88% ITM Gamma 0.033 Theta -0.219 Vega 0.007 Open interest 0 Model this put
30	30	132.2%	0.046	$0.03		$8.96	—	—	3	0
Call · $51 Last $0.03 Breakeven $51.03 Implied vol 132.2% Delta 0.046 ≈5% ITM Gamma 0.02 Theta -0.082 Vega 0.004 Open interest 30 Model this call Put · $51 In the money Last $8.96 Breakeven $42.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
20	1	141.4%	0.041	$0.70		$9.87	—	—	3	0
Call · $52 Last $0.70 Breakeven $52.70 Implied vol 141.4% Delta 0.041 ≈4% ITM Gamma 0.017 Theta -0.081 Vega 0.004 Open interest 20 Model this call Put · $52 In the money Last $9.87 Breakeven $42.13 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
30	30	191%	0.087	$0.02		$10.48	—	—	1	0
Call · $53 Last $0.02 Breakeven $53.02 Implied vol 191% Delta 0.087 ≈9% ITM Gamma 0.023 Theta -0.197 Vega 0.007 Open interest 30 Model this call Put · $53 In the money Last $10.48 Breakeven $42.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
20	20	297.7%	0.196	$0.01		$11.38	—	—	1	1
Call · $54 Last $0.01 Breakeven $54.01 Implied vol 297.7% Delta 0.196 ≈20% ITM Gamma 0.025 Theta -0.536 Vega 0.011 Open interest 20 Model this call Put · $54 In the money Last $11.38 Breakeven $42.62 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
12	12	166.5%	0.032	$0.15		$13.75	—	—	4	0
Call · $55 Last $0.15 Breakeven $55.15 Implied vol 166.5% Delta 0.032 ≈3% ITM Gamma 0.012 Theta -0.079 Vega 0.002 Open interest 12 Model this call Put · $55 In the money Last $13.75 Breakeven $41.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. 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 43" 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 313807 CUSIP 055622104 13F (30d) 418 filings 391 filers Visit website