AFL · Aflac Inc

Track AFL — free Ask ALVIS about AFL

$128.67 -0.88 (-0.68%) At close · Jul 29

Market Cap

$65.94B

508.98M

Options Chain

15-min delayed Underlying $128.67 · at close Jul 29, 2026 Options Calculator

Positioning

Jul 31, 2026 · 1 days to expiry · 94 contracts

Put / call OI

0.61

Call-heavy positioning

Open interest

3,430

contracts outstanding

Volume

1,193

traded today

Max pain

$118.00

$10.67 below spot

ATM implied vol

28.4%

market's expected move

Open interest by strike · near the money

Calls Puts

100

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Jul 31 1d Aug 7 8d Aug 14 15d Aug 21 22d Aug 28 29d Sep 4 36d Sep 18 50d Nov 20 113d Dec 18 141d Jan 15 169d Feb 19 204d Mar 19 232d Jun 17 322d Jan 21 540d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
10	2	—	—	$64.02		$0.10	—	—	1	1
Call · $60 In the money Last $64.02 Breakeven $124.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $60 Last $0.10 Breakeven $59.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
20	4	—	—	$58.92		$0.21	—	—	3	4
Call · $65 In the money Last $58.92 Breakeven $123.92 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this call Put · $65 Last $0.21 Breakeven $64.79 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
12	4	—	—	$53.95		$0.20	—	—	2	0
Call · $70 In the money Last $53.95 Breakeven $123.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $70 Last $0.20 Breakeven $69.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
4	4	—	—	$49.57		$0.14	—	—	1	2
Call · $75 In the money Last $49.57 Breakeven $124.57 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $75 Last $0.14 Breakeven $74.86 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
58	2	304.1%	0.992	$42.00		—	—	—	—	0
Call · $80 In the money Last $42.00 Breakeven $122.00 Implied vol 304.1% Delta 0.992 ≈99% ITM Gamma 0.001 Theta -0.171 Vega 0.002 Open interest 58 Model this call Put · $80 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
59	2	237.9%	0.996	$38.03		$0.18	—	—	1	1
Call · $85 In the money Last $38.03 Breakeven $123.03 Implied vol 237.9% Delta 0.996 ≈100% ITM Gamma 0.001 Theta -0.07 Vega 0.002 Open interest 59 Model this call Put · $85 Last $0.18 Breakeven $84.82 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
102	206	276.4%	0.977	$33.32		—	—	—	—	0
Call · $90 In the money Last $33.32 Breakeven $123.32 Implied vol 276.4% Delta 0.977 ≈98% ITM Gamma 0.002 Theta -0.387 Vega 0.004 Open interest 102 Model this call Put · $90 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
64	206	—	—	$28.37		—	—	—	—	0
Call · $95 In the money Last $28.37 Breakeven $123.37 Implied vol — Delta — Gamma — Theta — Vega — Open interest 64 Model this call Put · $95 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
42	4	171.3%	0.987	$26.65		—	-0.047	229.7%	—	0
Call · $100 In the money Last $26.65 Breakeven $126.65 Implied vol 171.3% Delta 0.987 ≈99% ITM Gamma 0.002 Theta -0.15 Vega 0.004 Open interest 42 Model this call Put · $100 Last — Breakeven — Implied vol 229.7% Delta -0.047 ≈5% ITM Gamma 0.005 Theta -0.574 Vega 0.008 Open interest 0 Model this put
0	—	153%	0.986	—		—	-0.051	208.2%	—	0
Call · $103 In the money Last — Breakeven — Implied vol 153% Delta 0.986 ≈99% ITM Gamma 0.003 Theta -0.146 Vega 0.004 Open interest 0 Model this call Put · $103 Last — Breakeven — Implied vol 208.2% Delta -0.051 ≈5% ITM Gamma 0.006 Theta -0.562 Vega 0.008 Open interest 0 Model this put
7	1	126.8%	0.994	$25.75		—	-0.049	195%	—	0
Call · $104 In the money Last $25.75 Breakeven $129.75 Implied vol 126.8% Delta 0.994 ≈99% ITM Gamma 0.001 Theta -0.059 Vega 0.002 Open interest 7 Model this call Put · $104 Last — Breakeven — Implied vol 195% Delta -0.049 ≈5% ITM Gamma 0.006 Theta -0.504 Vega 0.008 Open interest 0 Model this put
6	1	141.1%	0.985	$24.75		—	-0.055	194.2%	—	0
Call · $105 In the money Last $24.75 Breakeven $129.75 Implied vol 141.1% Delta 0.985 ≈98% ITM Gamma 0.003 Theta -0.143 Vega 0.004 Open interest 6 Model this call Put · $105 Last — Breakeven — Implied vol 194.2% Delta -0.055 ≈5% ITM Gamma 0.006 Theta -0.554 Vega 0.008 Open interest 0 Model this put
0	—	135.2%	0.984	—		—	-0.061	192.9%	—	0
Call · $106 In the money Last — Breakeven — Implied vol 135.2% Delta 0.984 ≈98% ITM Gamma 0.003 Theta -0.141 Vega 0.004 Open interest 0 Model this call Put · $106 Last — Breakeven — Implied vol 192.9% Delta -0.061 ≈6% ITM Gamma 0.007 Theta -0.602 Vega 0.014 Open interest 0 Model this put
0	—	129.4%	0.983	—		—	-0.095	216.6%	—	0
Call · $107 In the money Last — Breakeven — Implied vol 129.4% Delta 0.983 ≈98% ITM Gamma 0.004 Theta -0.14 Vega 0.004 Open interest 0 Model this call Put · $107 Last — Breakeven — Implied vol 216.6% Delta -0.095 ≈9% ITM Gamma 0.009 Theta -0.938 Vega 0.014 Open interest 0 Model this put
2	2	143.3%	0.967	$21.75		$0.75	-0.124	239.5%	1	2
Call · $108 In the money Last $21.75 Breakeven $129.75 Implied vol 143.3% Delta 0.967 ≈97% ITM Gamma 0.006 Theta -0.272 Vega 0.008 Open interest 2 Model this call Put · $108 Last $0.75 Breakeven $107.25 Implied vol 239.5% Delta -0.124 ≈12% ITM Gamma 0.01 Theta -1.273 Vega 0.021 Open interest 2 Model this put
5	2	118%	0.982	$20.85		$0.78	-0.076	176.4%	1	2
Call · $109 In the money Last $20.85 Breakeven $129.85 Implied vol 118% Delta 0.982 ≈98% ITM Gamma 0.004 Theta -0.137 Vega 0.004 Open interest 5 Model this call Put · $109 Last $0.78 Breakeven $108.22 Implied vol 176.4% Delta -0.076 ≈8% ITM Gamma 0.009 Theta -0.648 Vega 0.014 Open interest 2 Model this put
4	3	124.2%	0.972	$20.00		$0.08	-0.06	154.5%	50	51
Call · $110 In the money Last $20.00 Breakeven $130.00 Implied vol 124.2% Delta 0.972 ≈97% ITM Gamma 0.006 Theta -0.21 Vega 0.004 Open interest 4 Model this call Put · $110 Last $0.08 Breakeven $109.92 Implied vol 154.5% Delta -0.06 ≈6% ITM Gamma 0.009 Theta -0.481 Vega 0.008 Open interest 51 Model this put
1	1	117.9%	0.971	$18.75		—	-0.068	150.8%	—	0
Call · $111 In the money Last $18.75 Breakeven $129.75 Implied vol 117.9% Delta 0.971 ≈97% ITM Gamma 0.006 Theta -0.206 Vega 0.008 Open interest 1 Model this call Put · $111 Last — Breakeven — Implied vol 150.8% Delta -0.068 ≈7% ITM Gamma 0.01 Theta -0.512 Vega 0.015 Open interest 0 Model this put
0	1	101.1%	0.979	$17.85		$0.25	-0.063	138.1%	8	2
Call · $112 In the money Last $17.85 Breakeven $129.85 Implied vol 101.1% Delta 0.979 ≈98% ITM Gamma 0.006 Theta -0.133 Vega 0.004 Open interest 0 Model this call Put · $112 Last $0.25 Breakeven $111.75 Implied vol 138.1% Delta -0.063 ≈6% ITM Gamma 0.01 Theta -0.443 Vega 0.015 Open interest 2 Model this put
0	—	81.2%	0.991	—		$0.28	-0.074	135.8%	12	5
Call · $113 In the money Last — Breakeven — Implied vol 81.2% Delta 0.991 ≈99% ITM Gamma 0.003 Theta -0.053 Vega 0.002 Open interest 0 Model this call Put · $113 Last $0.28 Breakeven $112.72 Implied vol 135.8% Delta -0.074 ≈7% ITM Gamma 0.012 Theta -0.491 Vega 0.015 Open interest 5 Model this put
5	1	99%	0.966	$15.69		$0.33	-0.072	125%	10	13
Call · $114 In the money Last $15.69 Breakeven $129.69 Implied vol 99% Delta 0.966 ≈97% ITM Gamma 0.009 Theta -0.194 Vega 0.009 Open interest 5 Model this call Put · $114 Last $0.33 Breakeven $113.67 Implied vol 125% Delta -0.072 ≈7% ITM Gamma 0.012 Theta -0.442 Vega 0.015 Open interest 13 Model this put
5	1	92.8%	0.964	$14.69		$0.11	-0.076	117.7%	3	51
Call · $115 In the money Last $14.69 Breakeven $129.69 Implied vol 92.8% Delta 0.964 ≈96% ITM Gamma 0.009 Theta -0.19 Vega 0.009 Open interest 5 Model this call Put · $115 Last $0.11 Breakeven $114.89 Implied vol 117.7% Delta -0.076 ≈8% ITM Gamma 0.014 Theta -0.431 Vega 0.015 Open interest 51 Model this put
57	1	86.6%	0.962	$12.90		$0.10	-0.033	84.2%	345	412
Call · $116 In the money Last $12.90 Breakeven $128.90 Implied vol 86.6% Delta 0.962 ≈96% ITM Gamma 0.011 Theta -0.186 Vega 0.009 Open interest 57 Model this call Put · $116 Last $0.10 Breakeven $115.90 Implied vol 84.2% Delta -0.033 ≈3% ITM Gamma 0.01 Theta -0.158 Vega 0.009 Open interest 412 Model this put
3	3	96.4%	0.931	$9.16		$0.10	-0.028	75%	105	112
Call · $117 In the money Last $9.16 Breakeven $126.16 Implied vol 96.4% Delta 0.931 ≈93% ITM Gamma 0.016 Theta -0.336 Vega 0.015 Open interest 3 Model this call Put · $117 Last $0.10 Breakeven $116.90 Implied vol 75% Delta -0.028 ≈3% ITM Gamma 0.01 Theta -0.126 Vega 0.004 Open interest 112 Model this put
19	1	89.3%	0.926	$5.80		$0.05	-0.094	97.9%	6	173
Call · $118 In the money Last $5.80 Breakeven $123.80 Implied vol 89.3% Delta 0.926 ≈93% ITM Gamma 0.018 Theta -0.325 Vega 0.015 Open interest 19 Model this call Put · $118 Last $0.05 Breakeven $117.95 Implied vol 97.9% Delta -0.094 ≈9% ITM Gamma 0.019 Theta -0.42 Vega 0.015 Open interest 173 Model this put
12	2	78.9%	0.931	$3.50		$0.18	-0.033	63.3%	10	329
Call · $119 In the money Last $3.50 Breakeven $122.50 Implied vol 78.9% Delta 0.931 ≈93% ITM Gamma 0.019 Theta -0.276 Vega 0.015 Open interest 12 Model this call Put · $119 Last $0.18 Breakeven $118.82 Implied vol 63.3% Delta -0.033 ≈3% ITM Gamma 0.013 Theta -0.119 Vega 0.009 Open interest 329 Model this put
18	1	62.6%	0.95	$5.61		$0.38	-0.07	70.6%	4	66
Call · $120 In the money Last $5.61 Breakeven $125.61 Implied vol 62.6% Delta 0.95 ≈95% ITM Gamma 0.019 Theta -0.17 Vega 0.009 Open interest 18 Model this call Put · $120 Last $0.38 Breakeven $119.62 Implied vol 70.6% Delta -0.07 ≈7% ITM Gamma 0.022 Theta -0.244 Vega 0.015 Open interest 66 Model this put
16	1	51%	0.962	$4.33		$0.35	-0.088	67.1%	5	6
Call · $121 In the money Last $4.33 Breakeven $125.33 Implied vol 51% Delta 0.962 ≈96% ITM Gamma 0.018 Theta -0.112 Vega 0.009 Open interest 16 Model this call Put · $121 Last $0.35 Breakeven $120.65 Implied vol 67.1% Delta -0.088 ≈9% ITM Gamma 0.027 Theta -0.273 Vega 0.015 Open interest 6 Model this put
6	1	61.5%	0.899	$6.40		$0.20	-0.117	66.8%	1	15
Call · $122 In the money Last $6.40 Breakeven $128.40 Implied vol 61.5% Delta 0.899 ≈90% ITM Gamma 0.032 Theta -0.283 Vega 0.015 Open interest 6 Model this call Put · $122 Last $0.20 Breakeven $121.80 Implied vol 66.8% Delta -0.117 ≈12% ITM Gamma 0.034 Theta -0.339 Vega 0.015 Open interest 15 Model this put
69	15	44.9%	0.933	$6.10		$0.30	-0.118	56.7%	6	6
Call · $123 In the money Last $6.10 Breakeven $129.10 Implied vol 44.9% Delta 0.933 ≈93% ITM Gamma 0.033 Theta -0.157 Vega 0.015 Open interest 69 Model this call Put · $123 Last $0.30 Breakeven $122.70 Implied vol 56.7% Delta -0.118 ≈12% ITM Gamma 0.04 Theta -0.29 Vega 0.015 Open interest 6 Model this put
20	11	33.8%	0.946	$1.26		$0.48	-0.244	80.9%	10	12
Call · $124 In the money Last $1.26 Breakeven $125.26 Implied vol 33.8% Delta 0.946 ≈95% ITM Gamma 0.036 Theta -0.1 Vega 0.009 Open interest 20 Model this call Put · $124 Last $0.48 Breakeven $123.52 Implied vol 80.9% Delta -0.244 ≈24% ITM Gamma 0.044 Theta -0.654 Vega 0.03 Open interest 12 Model this put
276	1	22%	0.974	$2.75		$0.10	-0.138	39.5%	2	12
Call · $125 In the money Last $2.75 Breakeven $127.75 Implied vol 22% Delta 0.974 ≈97% ITM Gamma 0.031 Theta -0.04 Vega 0.004 Open interest 276 Model this call Put · $125 Last $0.10 Breakeven $124.90 Implied vol 39.5% Delta -0.138 ≈14% ITM Gamma 0.064 Theta -0.224 Vega 0.023 Open interest 12 Model this put
326	20	28.1%	0.867	$3.00		$0.25	-0.155	30.5%	7	13
Call · $126 In the money Last $3.00 Breakeven $129.00 Implied vol 28.1% Delta 0.867 ≈87% ITM Gamma 0.088 Theta -0.162 Vega 0.023 Open interest 326 Model this call Put · $126 Last $0.25 Breakeven $125.75 Implied vol 30.5% Delta -0.155 ≈16% ITM Gamma 0.089 Theta -0.186 Vega 0.023 Open interest 13 Model this put
216	1	46.2%	0.667	$0.93		$0.35	-0.246	28.3%	62	5
Call · $127 In the money Last $0.93 Breakeven $127.93 Implied vol 46.2% Delta 0.667 ≈67% ITM Gamma 0.09 Theta -0.44 Vega 0.031 Open interest 216 Model this call Put · $127 Last $0.35 Breakeven $126.65 Implied vol 28.3% Delta -0.246 ≈25% ITM Gamma 0.127 Theta -0.23 Vega 0.03 Open interest 5 Model this put
128	4	34.5%	0.593	$2.00		$0.55	-0.386	27.5%	5	0
Call · $128 In the money Last $2.00 Breakeven $130.00 Implied vol 34.5% Delta 0.593 ≈59% ITM Gamma 0.128 Theta -0.349 Vega 0.035 Open interest 128 Model this call Put · $128 Last $0.55 Breakeven $127.45 Implied vol 27.5% Delta -0.386 ≈39% ITM Gamma 0.158 Theta -0.27 Vega 0.035 Open interest 0 Model this put
Underlying $128.67
189	3	29.4%	0.456	$0.85		$1.20	-0.548	27.5%	2	5
Call · $129 Last $0.85 Breakeven $129.85 Implied vol 29.4% Delta 0.456 ≈46% ITM Gamma 0.153 Theta -0.304 Vega 0.035 Open interest 189 Model this call Put · $129 In the money Last $1.20 Breakeven $127.80 Implied vol 27.5% Delta -0.548 ≈55% ITM Gamma 0.164 Theta -0.277 Vega 0.035 Open interest 5 Model this put
292	5	57%	0.405	$0.85		$1.20	-0.688	29.6%	1	1
Call · $130 Last $0.85 Breakeven $130.85 Implied vol 57% Delta 0.405 ≈41% ITM Gamma 0.077 Theta -0.573 Vega 0.035 Open interest 292 Model this call Put · $130 In the money Last $1.20 Breakeven $128.80 Implied vol 29.6% Delta -0.688 ≈69% ITM Gamma 0.136 Theta -0.266 Vega 0.031 Open interest 1 Model this put
62	3	62.1%	0.346	$0.15		—	-0.792	31.5%	—	0
Call · $131 Last $0.15 Breakeven $131.15 Implied vol 62.1% Delta 0.346 ≈35% ITM Gamma 0.068 Theta -0.597 Vega 0.031 Open interest 62 Model this call Put · $131 In the money Last — Breakeven — Implied vol 31.5% Delta -0.792 ≈79% ITM Gamma 0.104 Theta -0.229 Vega 0.024 Open interest 0 Model this put
0	1	72.1%	0.314	$0.10		—	-0.911	27.5%	—	0
Call · $132 Last $0.10 Breakeven $132.10 Implied vol 72.1% Delta 0.314 ≈31% ITM Gamma 0.056 Theta -0.66 Vega 0.031 Open interest 0 Model this call Put · $132 In the money Last — Breakeven — Implied vol 27.5% Delta -0.911 ≈91% ITM Gamma 0.067 Theta -0.109 Vega 0.016 Open interest 0 Model this put
11	5	78%	0.279	$0.05		—	—	—	—	0
Call · $133 Last $0.05 Breakeven $133.05 Implied vol 78% Delta 0.279 ≈28% ITM Gamma 0.049 Theta -0.676 Vega 0.031 Open interest 11 Model this call Put · $133 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
3	3	39.1%	0.066	$0.17		—	—	—	—	0
Call · $134 Last $0.17 Breakeven $134.17 Implied vol 39.1% Delta 0.066 ≈7% ITM Gamma 0.037 Theta -0.13 Vega 0.009 Open interest 3 Model this call Put · $134 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $135 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $135 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $136 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $136 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $137 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $137 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $138 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $138 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $139 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $139 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $140 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $140 In the money Last — Breakeven — 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 24 strikes around the money are shown by default — switch to "All 47" 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 4977 CUSIP 001055102 13F (30d) 721 filings 693 filers Visit website Investor relations