EIX · Edison International

Track EIX — free

$71.41 +0.73 (+1.03%) At close · Aug 14

Market Cap

$27.48B

384.79M

Options Chain

Underlying $71.41 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 36 contracts · mixed snapshot sessions · Jun 24, 2026–Aug 14, 2026; 11 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

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 Jan 15 152d Jan 21 523d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	1	181.1%	0.956	$21.35		$0.07	-0.048	186.6%	1	10
Call · $50 In the money Snapshot session Aug 4, 2026 Last $21.35 Breakeven $71.35 Implied vol 181.1% Delta 0.956 ≈96% ITM Gamma 0.006 Theta -0.132 Vega 0.007 Open interest 1 Model this call Put · $50 Snapshot session Aug 11, 2026 Last $0.07 Breakeven $49.93 Implied vol 186.6% Delta -0.048 ≈5% ITM Gamma 0.006 Theta -0.15 Vega 0.007 Open interest 10 Model this put
0	—	140.8%	0.944	—		$0.18	-0.052	136.6%	1	53
Call · $55 In the money Snapshot session Unknown Last — Breakeven — Implied vol 140.8% Delta 0.944 ≈94% ITM Gamma 0.009 Theta -0.125 Vega 0.008 Open interest 0 Model this call Put · $55 Snapshot session Aug 7, 2026 Last $0.18 Breakeven $54.82 Implied vol 136.6% Delta -0.052 ≈5% ITM Gamma 0.009 Theta -0.117 Vega 0.008 Open interest 53 Model this put
0	—	—	—	—		$0.05	-0.057	91%	22	72
Call · $60 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $60 Snapshot session Aug 12, 2026 Last $0.05 Breakeven $59.95 Implied vol 91% Delta -0.057 ≈6% ITM Gamma 0.015 Theta -0.084 Vega 0.008 Open interest 72 Model this put
0	7	87.3%	0.893	$11.55		$0.05	-0.057	68.2%	5	270
Call · $62.5 In the money Snapshot session Jun 24, 2026 Last $11.55 Breakeven $74.05 Implied vol 87.3% Delta 0.893 ≈89% ITM Gamma 0.025 Theta -0.127 Vega 0.014 Open interest 0 Model this call Put · $62.5 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $62.45 Implied vol 68.2% Delta -0.057 ≈6% ITM Gamma 0.02 Theta -0.064 Vega 0.008 Open interest 270 Model this put
40	28	46.7%	0.942	$5.72		$0.06	-0.082	52.4%	10	3.1k
Call · $65 In the money Snapshot session Aug 13, 2026 Last $5.72 Breakeven $70.72 Implied vol 46.7% Delta 0.942 ≈94% ITM Gamma 0.03 Theta -0.042 Vega 0.008 Open interest 40 Model this call Put · $65 Snapshot session Aug 14, 2026 Last $0.06 Breakeven $64.94 Implied vol 52.4% Delta -0.082 ≈8% ITM Gamma 0.034 Theta -0.064 Vega 0.015 Open interest 3.1k Model this put
448	12	25.5%	0.946	$3.10		$0.22	-0.15	39.7%	27	1.2k
Call · $67.5 In the money Snapshot session Aug 13, 2026 Last $3.10 Breakeven $70.60 Implied vol 25.5% Delta 0.946 ≈95% ITM Gamma 0.052 Theta -0.021 Vega 0.008 Open interest 448 Model this call Put · $67.5 Snapshot session Aug 14, 2026 Last $0.22 Breakeven $67.28 Implied vol 39.7% Delta -0.15 ≈15% ITM Gamma 0.069 Theta -0.075 Vega 0.022 Open interest 1.2k Model this put
4.4k	9	50.1%	0.59	$2.15		$0.68	-0.371	32.2%	151	1.9k
Call · $70 In the money Snapshot session Aug 14, 2026 Last $2.15 Breakeven $72.15 Implied vol 50.1% Delta 0.59 ≈59% ITM Gamma 0.091 Theta -0.156 Vega 0.034 Open interest 4.4k Model this call Put · $70 Snapshot session Aug 14, 2026 Last $0.68 Breakeven $69.32 Implied vol 32.2% Delta -0.371 ≈37% ITM Gamma 0.139 Theta -0.1 Vega 0.034 Open interest 1.9k Model this put
Underlying $71.41
3k	19	41.1%	0.33	$0.86		$3.60	-0.836	19.3%	37	2k
Call · $72.5 Snapshot session Aug 14, 2026 Last $0.86 Breakeven $73.36 Implied vol 41.1% Delta 0.33 ≈33% ITM Gamma 0.104 Theta -0.12 Vega 0.03 Open interest 3k Model this call Put · $72.5 In the money Snapshot session Aug 13, 2026 Last $3.60 Breakeven $68.90 Implied vol 19.3% Delta -0.836 ≈84% ITM Gamma 0.15 Theta -0.04 Vega 0.023 Open interest 2k Model this put
1.3k	57	42.8%	0.137	$0.25		$3.95	-0.999	0%	1	1k
Call · $75 Snapshot session Aug 14, 2026 Last $0.25 Breakeven $75.25 Implied vol 42.8% Delta 0.137 ≈14% ITM Gamma 0.061 Theta -0.077 Vega 0.017 Open interest 1.3k Model this call Put · $75 In the money Snapshot session Aug 14, 2026 Last $3.95 Breakeven $71.05 Implied vol 0% Delta -0.999 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 Open interest 1k Model this put
780	3	49.5%	0.068	$0.12		$6.50	—	—	4	158
Call · $77.5 Snapshot session Aug 14, 2026 Last $0.12 Breakeven $77.62 Implied vol 49.5% Delta 0.068 ≈7% ITM Gamma 0.031 Theta -0.053 Vega 0.009 Open interest 780 Model this call Put · $77.5 In the money Snapshot session Aug 14, 2026 Last $6.50 Breakeven $71.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 158 Model this put
1.2k	3	59.2%	0.048	$0.05		$11.69	-0.999	0%	4	0
Call · $80 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $80.05 Implied vol 59.2% Delta 0.048 ≈5% ITM Gamma 0.019 Theta -0.047 Vega 0.009 Open interest 1.2k Model this call Put · $80 In the money Snapshot session Aug 6, 2026 Last $11.69 Breakeven $68.31 Implied vol 0% Delta -0.999 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 Open interest 0 Model this put
123	1	71.3%	0.041	$0.10		—	-0.933	81.8%	—	0
Call · $82.5 Snapshot session Aug 12, 2026 Last $0.10 Breakeven $82.60 Implied vol 71.3% Delta 0.041 ≈4% ITM Gamma 0.014 Theta -0.05 Vega 0.009 Open interest 123 Model this call Put · $82.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 81.8% Delta -0.933 ≈93% ITM Gamma 0.019 Theta -0.086 Vega 0.009 Open interest 0 Model this put
2k	6	78.6%	0.029	$0.05		—	—	—	—	0
Call · $85 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $85.05 Implied vol 78.6% Delta 0.029 ≈3% ITM Gamma 0.01 Theta -0.042 Vega 0.005 Open interest 2k Model this call Put · $85 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
425	50	93.5%	0.033	$0.05		—	—	—	—	0
Call · $87.5 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $87.55 Implied vol 93.5% Delta 0.033 ≈3% ITM Gamma 0.009 Theta -0.055 Vega 0.005 Open interest 425 Model this call Put · $87.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
91	1	120.8%	0.058	$0.18		—	—	—	—	0
Call · $90 Snapshot session Jul 28, 2026 Last $0.18 Breakeven $90.18 Implied vol 120.8% Delta 0.058 ≈6% ITM Gamma 0.011 Theta -0.112 Vega 0.01 Open interest 91 Model this call Put · $90 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
12	11	—	—	$0.05		—	—	—	—	0
Call · $95 Snapshot session Jul 27, 2026 Last $0.05 Breakeven $95.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $95 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $100 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $100 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $105 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $105 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 24, 2026–Aug 14, 2026; 11 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 827052 CUSIP 281020107 13F (30d) 946 filings 912 filers Visit website Investor relations