KR · Kroger Co

Track KR — free

$56.69 -0.54 (-0.94%) At close · Aug 14

Market Cap

$34.73B

612.65M

Options Chain

Underlying $56.69 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 78 contracts · mixed snapshot sessions · Jun 23, 2026–Aug 14, 2026; 23 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 6d Aug 28 13d Sep 4 20d Sep 11 27d Sep 18 34d Sep 25 41d Oct 2 48d Oct 16 62d Dec 18 125d Jan 15 153d Mar 19 216d Jun 17 306d Jan 21 524d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	208.4%	0.921	—		$0.10	—	—	2	2
Call · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol 208.4% Delta 0.921 ≈92% ITM Gamma 0.01 Theta -0.181 Vega 0.011 Open interest 0 Model this call Put · $40 Snapshot session Jul 31, 2026 Last $0.10 Breakeven $39.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	186.9%	0.877	—		—	—	—	—	0
Call · $44 In the money Snapshot session Unknown Last — Breakeven — Implied vol 186.9% Delta 0.877 ≈88% ITM Gamma 0.015 Theta -0.226 Vega 0.017 Open interest 0 Model this call Put · $44 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	1	151.7%	0.897	$11.30		$0.02	-0.025	94.2%	2	5
Call · $45 In the money Snapshot session Jul 24, 2026 Last $11.30 Breakeven $56.30 Implied vol 151.7% Delta 0.897 ≈90% ITM Gamma 0.016 Theta -0.162 Vega 0.012 Open interest 0 Model this call Put · $45 Snapshot session Aug 3, 2026 Last $0.02 Breakeven $44.98 Implied vol 94.2% Delta -0.025 ≈2% ITM Gamma 0.008 Theta -0.033 Vega 0.003 Open interest 5 Model this put
0	—	162.5%	0.861	—		—	—	—	—	0
Call · $46 In the money Snapshot session Unknown Last — Breakeven — Implied vol 162.5% Delta 0.861 ≈86% ITM Gamma 0.018 Theta -0.213 Vega 0.018 Open interest 0 Model this call Put · $46 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	2	149.4%	0.854	$11.00		—	—	—	—	0
Call · $47 In the money Snapshot session Aug 4, 2026 Last $11.00 Breakeven $58.00 Implied vol 149.4% Delta 0.854 ≈85% ITM Gamma 0.021 Theta -0.203 Vega 0.018 Open interest 0 Model this call Put · $47 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	97.2%	0.914	—		$0.10	-0.139	127%	2	110
Call · $48 In the money Snapshot session Unknown Last — Breakeven — Implied vol 97.2% Delta 0.914 ≈91% ITM Gamma 0.022 Theta -0.09 Vega 0.012 Open interest 0 Model this call Put · $48 Snapshot session Aug 10, 2026 Last $0.10 Breakeven $47.90 Implied vol 127% Delta -0.139 ≈14% ITM Gamma 0.024 Theta -0.167 Vega 0.018 Open interest 110 Model this put
0	—	119.7%	0.842	—		$0.13	-0.142	111.5%	33	32
Call · $49 In the money Snapshot session Unknown Last — Breakeven — Implied vol 119.7% Delta 0.842 ≈84% ITM Gamma 0.027 Theta -0.171 Vega 0.018 Open interest 0 Model this call Put · $49 Snapshot session Jul 24, 2026 Last $0.13 Breakeven $48.87 Implied vol 111.5% Delta -0.142 ≈14% ITM Gamma 0.027 Theta -0.149 Vega 0.018 Open interest 32 Model this put
5	385	72.9%	0.913	$7.65		$0.02	-0.016	45.6%	5	909
Call · $50 In the money Snapshot session Aug 13, 2026 Last $7.65 Breakeven $57.65 Implied vol 72.9% Delta 0.913 ≈91% ITM Gamma 0.029 Theta -0.068 Vega 0.012 Open interest 5 Model this call Put · $50 Snapshot session Aug 14, 2026 Last $0.02 Breakeven $49.98 Implied vol 45.6% Delta -0.016 ≈2% ITM Gamma 0.012 Theta -0.011 Vega 0.004 Open interest 909 Model this put
0	20	60.1%	0.916	$6.55		$0.03	-0.082	59.7%	1	100
Call · $51 In the money Snapshot session Aug 13, 2026 Last $6.55 Breakeven $57.55 Implied vol 60.1% Delta 0.916 ≈92% ITM Gamma 0.034 Theta -0.055 Vega 0.012 Open interest 0 Model this call Put · $51 Snapshot session Aug 14, 2026 Last $0.03 Breakeven $50.97 Implied vol 59.7% Delta -0.082 ≈8% ITM Gamma 0.034 Theta -0.053 Vega 0.012 Open interest 100 Model this put
0	20	80.9%	0.807	$5.70		$0.11	-0.047	40%	1	199
Call · $52 In the money Snapshot session Aug 13, 2026 Last $5.70 Breakeven $57.70 Implied vol 80.9% Delta 0.807 ≈81% ITM Gamma 0.046 Theta -0.132 Vega 0.019 Open interest 0 Model this call Put · $52 Snapshot session Aug 14, 2026 Last $0.11 Breakeven $51.89 Implied vol 40% Delta -0.047 ≈5% ITM Gamma 0.033 Theta -0.023 Vega 0.007 Open interest 199 Model this put
0	55	—	—	$5.00		$0.04	-0.045	35.1%	24	1.4k
Call · $52.5 In the money Snapshot session Aug 13, 2026 Last $5.00 Breakeven $57.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $52.5 Snapshot session Aug 14, 2026 Last $0.04 Breakeven $52.46 Implied vol 35.1% Delta -0.045 ≈4% ITM Gamma 0.036 Theta -0.019 Vega 0.007 Open interest 1.4k Model this put
6	18	58.8%	0.818	$3.75		$0.04	-0.062	34.3%	8	125
Call · $53 In the money Snapshot session Aug 14, 2026 Last $3.75 Breakeven $56.75 Implied vol 58.8% Delta 0.818 ≈82% ITM Gamma 0.061 Theta -0.092 Vega 0.019 Open interest 6 Model this call Put · $53 Snapshot session Aug 14, 2026 Last $0.04 Breakeven $52.96 Implied vol 34.3% Delta -0.062 ≈6% ITM Gamma 0.048 Theta -0.025 Vega 0.007 Open interest 125 Model this put
12	125	39.5%	0.832	$3.15		$0.13	-0.101	29.6%	85	250
Call · $54 In the money Snapshot session Aug 13, 2026 Last $3.15 Breakeven $57.15 Implied vol 39.5% Delta 0.832 ≈83% ITM Gamma 0.086 Theta -0.059 Vega 0.019 Open interest 12 Model this call Put · $54 Snapshot session Aug 14, 2026 Last $0.13 Breakeven $53.87 Implied vol 29.6% Delta -0.101 ≈10% ITM Gamma 0.081 Theta -0.031 Vega 0.013 Open interest 250 Model this put
4	2	34.8%	0.755	$2.22		$0.23	-0.183	26.1%	87	3.3k
Call · $55 In the money Snapshot session Aug 14, 2026 Last $2.22 Breakeven $57.22 Implied vol 34.8% Delta 0.755 ≈75% ITM Gamma 0.123 Theta -0.066 Vega 0.025 Open interest 4 Model this call Put · $55 Snapshot session Aug 14, 2026 Last $0.23 Breakeven $54.77 Implied vol 26.1% Delta -0.183 ≈18% ITM Gamma 0.137 Theta -0.041 Vega 0.019 Open interest 3.3k Model this put
121	22	33.6%	0.619	$1.20		$0.47	-0.349	25.7%	43	679
Call · $56 In the money Snapshot session Aug 14, 2026 Last $1.20 Breakeven $57.20 Implied vol 33.6% Delta 0.619 ≈62% ITM Gamma 0.154 Theta -0.077 Vega 0.029 Open interest 121 Model this call Put · $56 Snapshot session Aug 14, 2026 Last $0.47 Breakeven $55.53 Implied vol 25.7% Delta -0.349 ≈35% ITM Gamma 0.198 Theta -0.057 Vega 0.029 Open interest 679 Model this put
Underlying $56.69
7.3k	68	27.3%	0.449	$0.70		$0.81	-0.577	19.5%	28	52
Call · $57 Snapshot session Aug 14, 2026 Last $0.70 Breakeven $57.70 Implied vol 27.3% Delta 0.449 ≈45% ITM Gamma 0.196 Theta -0.065 Vega 0.03 Open interest 7.3k Model this call Put · $57 In the money Snapshot session Aug 14, 2026 Last $0.81 Breakeven $56.19 Implied vol 19.5% Delta -0.577 ≈58% ITM Gamma 0.271 Theta -0.045 Vega 0.03 Open interest 52 Model this put
491	56	24%	0.334	$0.52		$1.09	-0.662	24.7%	2	1.3k
Call · $57.5 Snapshot session Aug 14, 2026 Last $0.52 Breakeven $58.02 Implied vol 24% Delta 0.334 ≈33% ITM Gamma 0.206 Theta -0.052 Vega 0.026 Open interest 491 Model this call Put · $57.5 In the money Snapshot session Aug 14, 2026 Last $1.09 Breakeven $56.41 Implied vol 24.7% Delta -0.662 ≈66% ITM Gamma 0.202 Theta -0.054 Vega 0.026 Open interest 1.3k Model this put
7.6k	98	26.8%	0.265	$0.33		$1.39	-0.849	16.7%	50	802
Call · $58 Snapshot session Aug 14, 2026 Last $0.33 Breakeven $58.33 Implied vol 26.8% Delta 0.265 ≈26% ITM Gamma 0.165 Theta -0.053 Vega 0.026 Open interest 7.6k Model this call Put · $58 In the money Snapshot session Aug 14, 2026 Last $1.39 Breakeven $56.61 Implied vol 16.7% Delta -0.849 ≈85% ITM Gamma 0.191 Theta -0.023 Vega 0.02 Open interest 802 Model this put
885	11	27.2%	0.134	$0.18		$3.25	—	—	2	85
Call · $59 Snapshot session Aug 14, 2026 Last $0.18 Breakeven $59.18 Implied vol 27.2% Delta 0.134 ≈13% ITM Gamma 0.108 Theta -0.035 Vega 0.013 Open interest 885 Model this call Put · $59 In the money Snapshot session Aug 12, 2026 Last $3.25 Breakeven $55.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 85 Model this put
3.3k	31	29.6%	0.072	$0.09		$3.28	—	—	2	1.2k
Call · $60 Snapshot session Aug 14, 2026 Last $0.09 Breakeven $60.09 Implied vol 29.6% Delta 0.072 ≈7% ITM Gamma 0.063 Theta -0.024 Vega 0.014 Open interest 3.3k Model this call Put · $60 In the money Snapshot session Aug 14, 2026 Last $3.28 Breakeven $56.72 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.2k Model this put
433	1	34.4%	0.055	$0.05		$3.77	-0.953	33%	4	1
Call · $61 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $61.05 Implied vol 34.4% Delta 0.055 ≈5% ITM Gamma 0.043 Theta -0.023 Vega 0.008 Open interest 433 Model this call Put · $61 In the money Snapshot session Jul 31, 2026 Last $3.77 Breakeven $57.23 Implied vol 33% Delta -0.953 ≈95% ITM Gamma 0.04 Theta -0.018 Vega 0.008 Open interest 1 Model this put
311	1	36%	0.029	$0.03		$4.98	—	—	2	1
Call · $62 Snapshot session Aug 13, 2026 Last $0.03 Breakeven $62.03 Implied vol 36% Delta 0.029 ≈3% ITM Gamma 0.025 Theta -0.014 Vega 0.004 Open interest 311 Model this call Put · $62 In the money Snapshot session Aug 14, 2026 Last $4.98 Breakeven $57.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
2.3k	6	39.7%	0.031	$0.03		$6.10	-0.871	63.7%	6	96
Call · $62.5 Snapshot session Aug 14, 2026 Last $0.03 Breakeven $62.53 Implied vol 39.7% Delta 0.031 ≈3% ITM Gamma 0.024 Theta -0.016 Vega 0.004 Open interest 2.3k Model this call Put · $62.5 In the money Snapshot session Aug 13, 2026 Last $6.10 Breakeven $56.40 Implied vol 63.7% Delta -0.871 ≈87% ITM Gamma 0.045 Theta -0.079 Vega 0.014 Open interest 96 Model this put
198	2	39.8%	0.022	$0.01		—	—	—	—	0
Call · $63 Snapshot session Aug 12, 2026 Last $0.01 Breakeven $63.01 Implied vol 39.8% Delta 0.022 ≈2% ITM Gamma 0.018 Theta -0.012 Vega 0.004 Open interest 198 Model this call Put · $63 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
62	1	47.2%	0.026	$0.01		—	-0.967	50.5%	—	0
Call · $64 Snapshot session Aug 12, 2026 Last $0.01 Breakeven $64.01 Implied vol 47.2% Delta 0.026 ≈3% ITM Gamma 0.017 Theta -0.017 Vega 0.004 Open interest 62 Model this call Put · $64 In the money Snapshot session Unknown Last — Breakeven — Implied vol 50.5% Delta -0.967 ≈97% ITM Gamma 0.02 Theta -0.021 Vega 0.008 Open interest 0 Model this put
2.7k	7	60%	0.044	$0.01		$7.72	—	—	1	7
Call · $65 Snapshot session Aug 14, 2026 Last $0.01 Breakeven $65.01 Implied vol 60% Delta 0.044 ≈4% ITM Gamma 0.021 Theta -0.033 Vega 0.008 Open interest 2.7k Model this call Put · $65 In the money Snapshot session Jul 30, 2026 Last $7.72 Breakeven $57.28 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this put
28	25	63.7%	0.035	$0.20		—	—	—	—	0
Call · $66 Snapshot session Jul 28, 2026 Last $0.20 Breakeven $66.20 Implied vol 63.7% Delta 0.035 ≈4% ITM Gamma 0.016 Theta -0.029 Vega 0.008 Open interest 28 Model this call Put · $66 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
41	40	118.4%	0.157	$0.09		—	-0.905	93.2%	—	0
Call · $67 Snapshot session Jul 24, 2026 Last $0.09 Breakeven $67.09 Implied vol 118.4% Delta 0.157 ≈16% ITM Gamma 0.028 Theta -0.17 Vega 0.021 Open interest 41 Model this call Put · $67 In the money Snapshot session Unknown Last — Breakeven — Implied vol 93.2% Delta -0.905 ≈90% ITM Gamma 0.025 Theta -0.092 Vega 0.014 Open interest 0 Model this put
672	1	63.9%	0.02	$0.01		$10.83	-0.907	96.3%	6	15
Call · $67.5 Snapshot session Aug 13, 2026 Last $0.01 Breakeven $67.51 Implied vol 63.9% Delta 0.02 ≈2% ITM Gamma 0.01 Theta -0.018 Vega 0.004 Open interest 672 Model this call Put · $67.5 In the money Snapshot session Jun 23, 2026 Last $10.83 Breakeven $56.67 Implied vol 96.3% Delta -0.907 ≈91% ITM Gamma 0.023 Theta -0.094 Vega 0.014 Open interest 15 Model this put
5	4	72.2%	0.029	$0.15		$8.96	—	—	2	2
Call · $68 Snapshot session Jul 28, 2026 Last $0.15 Breakeven $68.15 Implied vol 72.2% Delta 0.029 ≈3% ITM Gamma 0.012 Theta -0.029 Vega 0.004 Open interest 5 Model this call Put · $68 In the money Snapshot session Jul 28, 2026 Last $8.96 Breakeven $59.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	79.1%	0.031	—		—	-0.987	68.2%	—	0
Call · $69 Snapshot session Unknown Last — Breakeven — Implied vol 79.1% Delta 0.031 ≈3% ITM Gamma 0.012 Theta -0.033 Vega 0.004 Open interest 0 Model this call Put · $69 In the money Snapshot session Unknown Last — Breakeven — Implied vol 68.2% Delta -0.987 ≈99% ITM Gamma 0.007 Theta -0.013 Vega 0.004 Open interest 0 Model this put
189	1	78.9%	0.023	$0.03		—	—	—	—	0
Call · $70 Snapshot session Aug 6, 2026 Last $0.03 Breakeven $70.03 Implied vol 78.9% Delta 0.023 ≈2% ITM Gamma 0.009 Theta -0.025 Vega 0.004 Open interest 189 Model this call Put · $70 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	2	86.8%	0.027	$0.05		—	-0.945	103.4%	—	0
Call · $71 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $71.05 Implied vol 86.8% Delta 0.027 ≈3% ITM Gamma 0.01 Theta -0.032 Vega 0.004 Open interest 1 Model this call Put · $71 In the money Snapshot session Unknown Last — Breakeven — Implied vol 103.4% Delta -0.945 ≈94% ITM Gamma 0.015 Theta -0.067 Vega 0.008 Open interest 0 Model this put
2	1	94.7%	0.03	$0.14		—	-0.958	102.6%	—	0
Call · $72 Snapshot session Aug 11, 2026 Last $0.14 Breakeven $72.14 Implied vol 94.7% Delta 0.03 ≈3% ITM Gamma 0.01 Theta -0.038 Vega 0.004 Open interest 2 Model this call Put · $72 In the money Snapshot session Unknown Last — Breakeven — Implied vol 102.6% Delta -0.958 ≈96% ITM Gamma 0.012 Theta -0.053 Vega 0.008 Open interest 0 Model this put
15	1	106.1%	0.026	$0.11		—	-0.968	112.4%	—	0
Call · $75 Snapshot session Aug 12, 2026 Last $0.11 Breakeven $75.11 Implied vol 106.1% Delta 0.026 ≈3% ITM Gamma 0.007 Theta -0.037 Vega 0.004 Open interest 15 Model this call Put · $75 In the money Snapshot session Unknown Last — Breakeven — Implied vol 112.4% Delta -0.968 ≈97% ITM Gamma 0.009 Theta -0.046 Vega 0.004 Open interest 0 Model this put
0	—	—	—	—		—	-0.938	160.3%	—	0
Call · $80 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $80 In the money Snapshot session Unknown Last — Breakeven — Implied vol 160.3% Delta -0.938 ≈94% ITM Gamma 0.01 Theta -0.114 Vega 0.009 Open interest 0 Model this put
0	1	—	—	$0.12		—	-0.937	187.2%	—	0
Call · $85 Snapshot session Aug 12, 2026 Last $0.12 Breakeven $85.12 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $85 In the money Snapshot session Unknown Last — Breakeven — Implied vol 187.2% Delta -0.937 ≈94% ITM Gamma 0.009 Theta -0.134 Vega 0.009 Open interest 0 Model this put
1	1	—	—	$0.13		—	-0.961	190.5%	—	0
Call · $90 Snapshot session Aug 12, 2026 Last $0.13 Breakeven $90.13 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $90 In the money Snapshot session Unknown Last — Breakeven — Implied vol 190.5% Delta -0.961 ≈96% ITM Gamma 0.006 Theta -0.093 Vega 0.005 Open interest 0 Model this put
0	2	—	—	$0.05		—	-0.951	221.2%	—	0
Call · $95 Snapshot session Aug 12, 2026 Last $0.05 Breakeven $95.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $95 In the money Snapshot session Unknown Last — Breakeven — Implied vol 221.2% Delta -0.951 ≈95% ITM Gamma 0.006 Theta -0.13 Vega 0.01 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 23, 2026–Aug 14, 2026; 23 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 39" for the wings.

Key facts CIK 56873 CUSIP 501044101 13F (30d) 1181 filings 1149 filers Visit website Investor relations