BTI · British American Tobacco p.l.c. · Options Chain

Track BTI — free

$55.24 +0.38 (+0.69%) At close · Sep 11

Rebalance outlook locked

Market Cap

$118.95B

2.15B

Options Chain

Underlying $55.24 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 6 days to expiry · 38 contracts · mixed daily-bar sessions · Oct 1, 2025–Sep 11, 2026

Put / call OI

0.28

Call-heavy positioning

Open interest

40,878

as of Sep 10, 2026

Volume

—

mixed daily-bar sessions

Max pain

$55.00

$0.24 below spot

ATM implied vol

22.7%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 6d Oct 16 34d Dec 18 97d Jan 15 125d Mar 19 188d Jun 17 278d Jul 16 307d Dec 17 461d Jan 21 496d Mar 17 552d Jul 21 678d Dec 15 825d Jan 19 860d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
1	6	—	—	$30.40	$34.30	$38.68		$0.25	$0.00	$0.05	—	—	4	220
Call · $23 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:55:10.199 UTC Last $38.68 Breakeven $61.68 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $23 Daily-bar session Aug 13, 2026 Quote as of 2026-09-11 13:36:30.015 UTC Last $0.25 Breakeven $22.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 220 OI effective date Sep 10, 2026 Model this put
2	8	—	—	$28.20	$32.30	$36.72		$0.20	$0.00	$0.05	—	—	2	2
Call · $25 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:55:10.199 UTC Last $36.72 Breakeven $61.72 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $25 Daily-bar session Oct 1, 2025 Quote as of 2026-09-11 13:33:24.354 UTC Last $0.20 Breakeven $24.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
1	2	—	—	$25.30	$29.30	$33.75		$0.22	$0.00	$2.15	—	—	2	1
Call · $28 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:59:15.830 UTC Last $33.75 Breakeven $61.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $28 Daily-bar session Nov 4, 2025 Quote as of 2026-09-11 19:02:46.162 UTC Last $0.22 Breakeven $27.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	2	—	—	$23.20	$26.90	$28.46		$0.05	$0.00	$0.05	—	—	10	15
Call · $30 In the money Daily-bar session Apr 24, 2026 Quote as of 2026-09-11 19:55:07.447 UTC Last $28.46 Breakeven $58.46 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 Daily-bar session Apr 14, 2026 Quote as of 2026-09-11 13:34:56.199 UTC Last $0.05 Breakeven $29.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this put
—	50	—	—	$20.40	$24.30	$19.60		$0.05	$0.00	$1.00	—	—	2	15
Call · $33 In the money Daily-bar session Oct 2, 2025 Quote as of 2026-09-11 19:55:10.199 UTC Last $19.60 Breakeven $52.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 Daily-bar session Aug 7, 2026 Quote as of 2026-09-11 19:59:50.854 UTC Last $0.05 Breakeven $32.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this put
—	5	—	—	$18.30	$22.30	$25.49		$0.10	$0.00	$0.05	—	—	1	18
Call · $35 In the money Daily-bar session Jul 9, 2026 Quote as of 2026-09-11 19:57:12.327 UTC Last $25.49 Breakeven $60.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Apr 24, 2026 Quote as of 2026-09-11 13:33:26.463 UTC Last $0.10 Breakeven $34.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 OI effective date Sep 10, 2026 Model this put
—	3	—	—	$15.30	$19.30	$14.60		$0.17	$0.00	$1.15	—	—	10	677
Call · $38 In the money Daily-bar session Oct 2, 2025 Quote as of 2026-09-11 19:55:06.557 UTC Last $14.60 Breakeven $52.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 Daily-bar session May 26, 2026 Quote as of 2026-09-11 19:59:52.217 UTC Last $0.17 Breakeven $37.83 Implied vol — Delta — Gamma — Theta — Vega — Open interest 677 OI effective date Sep 10, 2026 Model this put
15	10	—	—	$14.60	$16.50	$15.50		$0.05	$0.00	$0.75	—	—	2	87
Call · $40 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:46.628 UTC Last $15.50 Breakeven $55.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this call Put · $40 Daily-bar session Aug 17, 2026 Quote as of 2026-09-11 19:59:15.830 UTC Last $0.05 Breakeven $39.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 87 OI effective date Sep 10, 2026 Model this put
—	400	—	—	$11.90	$15.30	$19.40		$0.04	$0.00	$0.75	—	—	1	52
Call · $42 In the money Daily-bar session Jul 9, 2026 Quote as of 2026-09-11 19:55:37.164 UTC Last $19.40 Breakeven $61.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $42 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 19:58:46.868 UTC Last $0.04 Breakeven $41.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 52 OI effective date Sep 10, 2026 Model this put
—	1.2k	—	—	$9.80	$11.60	$15.90		$0.05	$0.00	$0.30	—	—	1	234
Call · $45 In the money Daily-bar session Jul 9, 2026 Quote as of 2026-09-11 19:57:12.326 UTC Last $15.90 Breakeven $60.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 15:31:48.633 UTC Last $0.05 Breakeven $44.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 234 OI effective date Sep 10, 2026 Model this put
50	25	62%	0.981	$8.00	$8.60	$7.95		$0.05	$0.00	$0.10	—	—	28	543
Call · $47 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:49.931 UTC Last $7.95 Breakeven $54.95 Implied vol 62% Delta 0.981 ≈98% ITM Gamma 0.01 Theta -0.022 Vega 0.003 Open interest 50 OI effective date Sep 10, 2026 Model this call Put · $47 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 19:59:01.469 UTC Last $0.05 Breakeven $46.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 543 OI effective date Sep 10, 2026 Model this put
188	1	—	—	$5.00	$5.50	$5.25		$0.05	$0.00	$0.05	—	—	2	850
Call · $50 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:53.675 UTC Last $5.25 Breakeven $55.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 188 OI effective date Sep 10, 2026 Model this call Put · $50 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 14:09:55.221 UTC Last $0.05 Breakeven $49.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 850 OI effective date Sep 10, 2026 Model this put
2k	35	23.2%	0.572	$0.70	$0.90	$0.77		$0.50	$0.40	$0.60	-0.425	22.3%	68	4.7k
Call · $55 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.910 UTC Last $0.77 Breakeven $55.77 Implied vol 23.2% Delta 0.572 ≈57% ITM Gamma 0.239 Theta -0.057 Vega 0.028 Open interest 2k OI effective date Sep 10, 2026 Model this call Put · $55 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.920 UTC Last $0.50 Breakeven $54.50 Implied vol 22.3% Delta -0.425 ≈43% ITM Gamma 0.249 Theta -0.049 Vega 0.028 Open interest 4.7k OI effective date Sep 10, 2026 Model this put
Underlying $55.24
4.6k	70	—	—	$0.00	$0.05	$0.02		$4.85	$4.60	$5.00	-0.937	41%	39	656
Call · $60 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 18:20:01.980 UTC Last $0.02 Breakeven $60.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4.6k OI effective date Sep 10, 2026 Model this call Put · $60 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:50.093 UTC Last $4.85 Breakeven $55.15 Implied vol 41% Delta -0.937 ≈94% ITM Gamma 0.042 Theta -0.024 Vega 0.009 Open interest 656 OI effective date Sep 10, 2026 Model this put
7k	4	—	—	$0.00	$0.05	$0.03		$9.00	$7.70	$10.20	—	—	757	630
Call · $65 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:50:30.802 UTC Last $0.03 Breakeven $65.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7k OI effective date Sep 10, 2026 Model this call Put · $65 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:44.112 UTC Last $9.00 Breakeven $56.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 630 OI effective date Sep 10, 2026 Model this put
10.8k	3	—	—	$0.00	$0.10	$0.10		$14.00	$12.70	$16.10	—	—	757	178
Call · $70 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.912 UTC Last $0.10 Breakeven $70.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10.8k OI effective date Sep 10, 2026 Model this call Put · $70 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:58:50.687 UTC Last $14.00 Breakeven $56.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 178 OI effective date Sep 10, 2026 Model this put
5.6k	2	—	—	$0.00	$0.20	$0.03		$18.74	$17.70	$21.50	—	—	2	—
Call · $75 Daily-bar session Aug 5, 2026 Quote as of 2026-09-11 19:59:50.427 UTC Last $0.03 Breakeven $75.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5.6k OI effective date Sep 10, 2026 Model this call Put · $75 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 19:59:16.218 UTC Last $18.74 Breakeven $56.26 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
902	1	—	—	$0.00	$0.05	$0.05		$21.46	$22.70	$26.10	—	—	4	—
Call · $80 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 13:30:52.220 UTC Last $0.05 Breakeven $80.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 902 OI effective date Sep 10, 2026 Model this call Put · $80 In the money Daily-bar session Apr 30, 2026 Quote as of 2026-09-11 19:55:10.199 UTC Last $21.46 Breakeven $58.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
791	22	—	—	$0.00	$0.05	$0.10		$26.50	$27.70	$30.70	—	—	4	—
Call · $85 Daily-bar session Jun 4, 2026 Quote as of 2026-09-11 13:30:07.253 UTC Last $0.10 Breakeven $85.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 791 OI effective date Sep 10, 2026 Model this call Put · $85 In the money Daily-bar session Apr 30, 2026 Quote as of 2026-09-11 19:55:10.199 UTC Last $26.50 Breakeven $58.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

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 · Oct 1, 2025–Sep 11, 2026. 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. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1303523 CUSIP 110448107 13F (30d) 242 filings 241 filers Visit website Investor relations