ALL · Allstate Corp

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$261.41 +0.93 (+0.36%) At close · Aug 14

Market Cap

$66.10B

252.86M

Options Chain

Underlying $261.41 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 52 contracts · mixed snapshot sessions · Jun 30, 2026–Aug 14, 2026; 19 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Sep 18 33d Oct 16 61d Dec 18 124d Jan 15 152d Mar 19 215d Jun 17 305d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		$0.10	—	—	1	6
Call · $140 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $140 Snapshot session Jul 29, 2026 Last $0.10 Breakeven $139.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
0	—	—	—	—		$0.10	—	—	1	6
Call · $145 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $145 Snapshot session Aug 7, 2026 Last $0.10 Breakeven $144.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
0	—	—	—	—		$0.10	-0.015	226.8%	1	1
Call · $150 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $150 Snapshot session Aug 7, 2026 Last $0.10 Breakeven $149.90 Implied vol 226.8% Delta -0.015 ≈1% ITM Gamma 0.001 Theta -0.25 Vega 0.012 Open interest 1 Model this put
0	—	—	—	—		—	-0.008	191.8%	—	0
Call · $155 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $155 Snapshot session Unknown Last — Breakeven — Implied vol 191.8% Delta -0.008 ≈1% ITM Gamma 0 Theta -0.124 Vega 0.005 Open interest 0 Model this put
0	—	—	—	—		$0.10	-0.015	199.4%	1	1
Call · $160 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $160 Snapshot session Jul 13, 2026 Last $0.10 Breakeven $159.90 Implied vol 199.4% Delta -0.015 ≈1% ITM Gamma 0.001 Theta -0.222 Vega 0.013 Open interest 1 Model this put
0	—	—	—	—		—	-0.015	186.4%	—	0
Call · $165 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $165 Snapshot session Unknown Last — Breakeven — Implied vol 186.4% Delta -0.015 ≈2% ITM Gamma 0.001 Theta -0.208 Vega 0.013 Open interest 0 Model this put
0	—	—	—	—		—	-0.018	181.4%	—	0
Call · $170 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $170 Snapshot session Unknown Last — Breakeven — Implied vol 181.4% Delta -0.018 ≈2% ITM Gamma 0.001 Theta -0.242 Vega 0.013 Open interest 0 Model this put
0	—	—	—	—		—	-0.021	174.7%	—	0
Call · $175 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $175 Snapshot session Unknown Last — Breakeven — Implied vol 174.7% Delta -0.021 ≈2% ITM Gamma 0.001 Theta -0.264 Vega 0.013 Open interest 0 Model this put
0	—	—	—	—		—	-0.036	183.4%	—	0
Call · $180 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $180 Snapshot session Unknown Last — Breakeven — Implied vol 183.4% Delta -0.036 ≈4% ITM Gamma 0.001 Theta -0.428 Vega 0.027 Open interest 0 Model this put
0	—	—	—	—		$0.40	-0.021	149%	10	10
Call · $185 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $185 Snapshot session Jun 30, 2026 Last $0.40 Breakeven $184.60 Implied vol 149% Delta -0.021 ≈2% ITM Gamma 0.001 Theta -0.224 Vega 0.014 Open interest 10 Model this put
0	1	—	—	$78.80		$0.22	-0.023	139.4%	1	11
Call · $190 In the money Snapshot session Aug 10, 2026 Last $78.80 Breakeven $268.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $190 Snapshot session Jul 15, 2026 Last $0.22 Breakeven $189.78 Implied vol 139.4% Delta -0.023 ≈2% ITM Gamma 0.001 Theta -0.222 Vega 0.014 Open interest 11 Model this put
1	1	—	—	$55.84		$0.10	-0.02	122.8%	2	59
Call · $195 In the money Snapshot session Jul 17, 2026 Last $55.84 Breakeven $250.84 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $195 Snapshot session Aug 4, 2026 Last $0.10 Breakeven $194.90 Implied vol 122.8% Delta -0.02 ≈2% ITM Gamma 0.001 Theta -0.172 Vega 0.014 Open interest 59 Model this put
5	11	—	—	$52.80		$0.12	-0.031	125.4%	1	50
Call · $200 In the money Snapshot session Jul 21, 2026 Last $52.80 Breakeven $252.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this call Put · $200 Snapshot session Jul 29, 2026 Last $0.12 Breakeven $199.88 Implied vol 125.4% Delta -0.031 ≈3% ITM Gamma 0.002 Theta -0.262 Vega 0.028 Open interest 50 Model this put
58	1	—	—	$49.75		$0.02	-0.011	82.6%	1	239
Call · $210 In the money Snapshot session Aug 4, 2026 Last $49.75 Breakeven $259.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 58 Model this call Put · $210 Snapshot session Aug 7, 2026 Last $0.02 Breakeven $209.98 Implied vol 82.6% Delta -0.011 ≈1% ITM Gamma 0.001 Theta -0.069 Vega 0.014 Open interest 239 Model this put
40	4	—	—	$38.35		$0.05	-0.036	82.3%	2	95
Call · $220 In the money Snapshot session Aug 12, 2026 Last $38.35 Breakeven $258.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 40 Model this call Put · $220 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $219.95 Implied vol 82.3% Delta -0.036 ≈4% ITM Gamma 0.003 Theta -0.193 Vega 0.03 Open interest 95 Model this put
56	8	—	—	$28.10		$0.20	-0.047	65.1%	17	1.1k
Call · $230 In the money Snapshot session Aug 12, 2026 Last $28.10 Breakeven $258.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 56 Model this call Put · $230 Snapshot session Aug 12, 2026 Last $0.20 Breakeven $229.80 Implied vol 65.1% Delta -0.047 ≈5% ITM Gamma 0.005 Theta -0.19 Vega 0.03 Open interest 1.1k Model this put
93	1	—	—	$18.71		$0.14	-0.063	47.9%	2	1.3k
Call · $240 In the money Snapshot session Aug 13, 2026 Last $18.71 Breakeven $258.71 Implied vol — Delta — Gamma — Theta — Vega — Open interest 93 Model this call Put · $240 Snapshot session Aug 14, 2026 Last $0.14 Breakeven $239.86 Implied vol 47.9% Delta -0.063 ≈6% ITM Gamma 0.008 Theta -0.177 Vega 0.031 Open interest 1.3k Model this put
484	1	27.1%	0.917	$10.70		$0.35	-0.069	25.6%	112	1.7k
Call · $250 In the money Snapshot session Aug 14, 2026 Last $10.70 Breakeven $260.70 Implied vol 27.1% Delta 0.917 ≈92% ITM Gamma 0.018 Theta -0.132 Vega 0.054 Open interest 484 Model this call Put · $250 Snapshot session Aug 14, 2026 Last $0.35 Breakeven $249.65 Implied vol 25.6% Delta -0.069 ≈7% ITM Gamma 0.017 Theta -0.1 Vega 0.054 Open interest 1.7k Model this put
477	6	22.7%	0.586	$4.00		$2.35	-0.413	22.4%	19	1.7k
Call · $260 In the money Snapshot session Aug 14, 2026 Last $4.00 Breakeven $264.00 Implied vol 22.7% Delta 0.586 ≈59% ITM Gamma 0.055 Theta -0.269 Vega 0.125 Open interest 477 Model this call Put · $260 Snapshot session Aug 14, 2026 Last $2.35 Breakeven $257.65 Implied vol 22.4% Delta -0.413 ≈41% ITM Gamma 0.055 Theta -0.255 Vega 0.125 Open interest 1.7k Model this put
Underlying $261.41
594	143	25.2%	0.147	$0.45		$10.44	-0.808	30%	1	126
Call · $270 Snapshot session Aug 13, 2026 Last $0.45 Breakeven $270.45 Implied vol 25.2% Delta 0.147 ≈15% ITM Gamma 0.029 Theta -0.175 Vega 0.086 Open interest 594 Model this call Put · $270 In the money Snapshot session Aug 14, 2026 Last $10.44 Breakeven $259.56 Implied vol 30% Delta -0.808 ≈81% ITM Gamma 0.029 Theta -0.235 Vega 0.086 Open interest 126 Model this put
640	10	37.7%	0.067	$0.33		$13.00	-0.905	42.7%	4	1
Call · $280 Snapshot session Aug 14, 2026 Last $0.33 Breakeven $280.33 Implied vol 37.7% Delta 0.067 ≈7% ITM Gamma 0.011 Theta -0.148 Vega 0.034 Open interest 640 Model this call Put · $280 In the money Snapshot session Aug 7, 2026 Last $13.00 Breakeven $267.00 Implied vol 42.7% Delta -0.905 ≈90% ITM Gamma 0.013 Theta -0.205 Vega 0.058 Open interest 1 Model this put
289	4	53%	0.056	$0.17		—	-0.918	60.7%	—	0
Call · $290 Snapshot session Aug 13, 2026 Last $0.17 Breakeven $290.17 Implied vol 53% Delta 0.056 ≈6% ITM Gamma 0.007 Theta -0.178 Vega 0.034 Open interest 289 Model this call Put · $290 In the money Snapshot session Unknown Last — Breakeven — Implied vol 60.7% Delta -0.918 ≈92% ITM Gamma 0.008 Theta -0.264 Vega 0.058 Open interest 0 Model this put
92	2	62.8%	0.035	$0.05		$28.00	-0.973	59.2%	4	0
Call · $300 Snapshot session Aug 10, 2026 Last $0.05 Breakeven $300.05 Implied vol 62.8% Delta 0.035 ≈4% ITM Gamma 0.004 Theta -0.146 Vega 0.035 Open interest 92 Model this call Put · $300 In the money Snapshot session Jul 29, 2026 Last $28.00 Breakeven $272.00 Implied vol 59.2% Delta -0.973 ≈97% ITM Gamma 0.004 Theta -0.101 Vega 0.017 Open interest 0 Model this put
16	12	92.7%	0.07	$0.15		—	-0.946	85.4%	—	0
Call · $310 Snapshot session Jul 23, 2026 Last $0.15 Breakeven $310.15 Implied vol 92.7% Delta 0.07 ≈7% ITM Gamma 0.005 Theta -0.371 Vega 0.035 Open interest 16 Model this call Put · $310 In the money Snapshot session Unknown Last — Breakeven — Implied vol 85.4% Delta -0.946 ≈95% ITM Gamma 0.004 Theta -0.265 Vega 0.035 Open interest 0 Model this put
2	6	92.4%	0.037	$0.38		—	-0.979	81.4%	—	0
Call · $320 Snapshot session Jul 29, 2026 Last $0.38 Breakeven $320.38 Implied vol 92.4% Delta 0.037 ≈4% ITM Gamma 0.003 Theta -0.225 Vega 0.036 Open interest 2 Model this call Put · $320 In the money Snapshot session Unknown Last — Breakeven — Implied vol 81.4% Delta -0.979 ≈98% ITM Gamma 0.002 Theta -0.11 Vega 0.017 Open interest 0 Model this put
3	2	103.8%	0.034	$0.20		—	-0.974	97.6%	—	0
Call · $330 Snapshot session Jul 29, 2026 Last $0.20 Breakeven $330.20 Implied vol 103.8% Delta 0.034 ≈3% ITM Gamma 0.002 Theta -0.234 Vega 0.018 Open interest 3 Model this call Put · $330 In the money Snapshot session Unknown Last — Breakeven — Implied vol 97.6% Delta -0.974 ≈97% ITM Gamma 0.002 Theta -0.164 Vega 0.018 Open interest 0 Model this put

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 30, 2026–Aug 14, 2026; 19 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.

Key facts CIK 899051 CUSIP 020002101 13F (30d) 1562 filings 1491 filers Visit website