FEPI · REX FANG & Innovation Equity Premium Income ETF

Track FEPI — free

$42.44 +0.01 (+0.02%) At close · Aug 14

Market Cap

$44.89M

1.06M

Options Chain

Underlying $42.44 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 42 contracts · mixed snapshot sessions · Jul 2, 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 Jan 15 152d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		$0.20	—	—	1	1
Call · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $34 Snapshot session Jul 28, 2026 Last $0.20 Breakeven $33.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.138	129.8%	—	0
Call · $36 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $36 Snapshot session Unknown Last — Breakeven — Implied vol 129.8% Delta -0.138 ≈14% ITM Gamma 0.032 Theta -0.138 Vega 0.013 Open interest 0 Model this put
0	—	—	—	—		$0.05	-0.154	114%	1	16
Call · $37 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $37 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $36.95 Implied vol 114% Delta -0.154 ≈15% ITM Gamma 0.04 Theta -0.131 Vega 0.013 Open interest 16 Model this put
1	1	—	—	$1.40		$0.10	-0.157	91.2%	1	0
Call · $38 In the money Snapshot session Jul 29, 2026 Last $1.40 Breakeven $39.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $38 Snapshot session Aug 13, 2026 Last $0.10 Breakeven $37.90 Implied vol 91.2% Delta -0.157 ≈16% ITM Gamma 0.05 Theta -0.107 Vega 0.014 Open interest 0 Model this put
80	80	48.7%	0.947	$3.10		$0.75	-0.228	97.1%	1	23
Call · $39 In the money Snapshot session Aug 12, 2026 Last $3.10 Breakeven $42.10 Implied vol 48.7% Delta 0.947 ≈95% ITM Gamma 0.071 Theta -0.016 Vega 0.006 Open interest 80 Model this call Put · $39 Snapshot session Jul 24, 2026 Last $0.75 Breakeven $38.25 Implied vol 97.1% Delta -0.228 ≈23% ITM Gamma 0.06 Theta -0.145 Vega 0.018 Open interest 23 Model this put
0	1	45.7%	0.87	$0.37		$0.05	-0.087	34.1%	1	101
Call · $40 In the money Snapshot session Jul 31, 2026 Last $0.37 Breakeven $40.37 Implied vol 45.7% Delta 0.87 ≈87% ITM Gamma 0.108 Theta -0.033 Vega 0.012 Open interest 0 Model this call Put · $40 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $39.95 Implied vol 34.1% Delta -0.087 ≈9% ITM Gamma 0.089 Theta -0.028 Vega 0.01 Open interest 101 Model this put
4	2	42%	0.753	$1.40		$0.07	-0.179	28.2%	1	45
Call · $41 In the money Snapshot session Aug 13, 2026 Last $1.40 Breakeven $42.40 Implied vol 42% Delta 0.753 ≈75% ITM Gamma 0.159 Theta -0.049 Vega 0.018 Open interest 4 Model this call Put · $41 Snapshot session Aug 14, 2026 Last $0.07 Breakeven $40.93 Implied vol 28.2% Delta -0.179 ≈18% ITM Gamma 0.177 Theta -0.039 Vega 0.015 Open interest 45 Model this put
21	10	31.9%	0.596	$0.50		$0.25	-0.35	15.7%	2	13
Call · $42 In the money Snapshot session Aug 14, 2026 Last $0.50 Breakeven $42.50 Implied vol 31.9% Delta 0.596 ≈60% ITM Gamma 0.247 Theta -0.046 Vega 0.021 Open interest 21 Model this call Put · $42 Snapshot session Aug 14, 2026 Last $0.25 Breakeven $41.75 Implied vol 15.7% Delta -0.35 ≈35% ITM Gamma 0.45 Theta -0.036 Vega 0.02 Open interest 13 Model this put
Underlying $42.44
9	14	15.8%	0.215	$0.05		$1.49	-0.89	10.5%	10	15
Call · $43 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $43.05 Implied vol 15.8% Delta 0.215 ≈21% ITM Gamma 0.365 Theta -0.017 Vega 0.016 Open interest 9 Model this call Put · $43 In the money Snapshot session Aug 7, 2026 Last $1.49 Breakeven $41.51 Implied vol 10.5% Delta -0.89 ≈89% ITM Gamma 0.335 Theta -0.032 Vega 0.01 Open interest 15 Model this put
4	3	49.2%	0.273	$0.14		—	-0.62	86.9%	—	0
Call · $44 Snapshot session Aug 10, 2026 Last $0.14 Breakeven $44.14 Implied vol 49.2% Delta 0.273 ≈27% ITM Gamma 0.13 Theta -0.07 Vega 0.018 Open interest 4 Model this call Put · $44 In the money Snapshot session Unknown Last — Breakeven — Implied vol 86.9% Delta -0.62 ≈62% ITM Gamma 0.084 Theta -0.173 Vega 0.021 Open interest 0 Model this put
1	1	51.1%	0.175	$0.33		$2.55	-0.95	29.3%	5	5
Call · $45 Snapshot session Jul 2, 2026 Last $0.33 Breakeven $45.33 Implied vol 51.1% Delta 0.175 ≈18% ITM Gamma 0.096 Theta -0.058 Vega 0.014 Open interest 1 Model this call Put · $45 In the money Snapshot session Aug 14, 2026 Last $2.55 Breakeven $42.45 Implied vol 29.3% Delta -0.95 ≈95% ITM Gamma 0.063 Theta -0.038 Vega 0.005 Open interest 5 Model this put
0	—	—	—	—		—	-0.959	37.6%	—	0
Call · $46 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $46 In the money Snapshot session Unknown Last — Breakeven — Implied vol 37.6% Delta -0.959 ≈96% ITM Gamma 0.041 Theta -0.039 Vega 0.005 Open interest 0 Model this put
0	—	—	—	—		—	-0.996	0.5%	—	0
Call · $47 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $47 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.5% Delta -0.996 ≈100% ITM Gamma 0 Theta -0.025 Vega 0 Open interest 0 Model this put
0	2	62.2%	0.055	$0.05		—	-0.996	0.5%	—	0
Call · $48 Snapshot session Jul 30, 2026 Last $0.05 Breakeven $48.05 Implied vol 62.2% Delta 0.055 ≈5% ITM Gamma 0.034 Theta -0.031 Vega 0.005 Open interest 0 Model this call Put · $48 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.5% Delta -0.996 ≈100% ITM Gamma 0 Theta -0.025 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.988	48.9%	—	0
Call · $49 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $49 In the money Snapshot session Unknown Last — Breakeven — Implied vol 48.9% Delta -0.988 ≈99% ITM Gamma 0.008 Theta -0.03 Vega 0.001 Open interest 0 Model this put
0	4	—	—	$0.05		—	-0.989	55.2%	—	0
Call · $50 Snapshot session Jul 28, 2026 Last $0.05 Breakeven $50.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $50 In the money Snapshot session Unknown Last — Breakeven — Implied vol 55.2% Delta -0.989 ≈99% ITM Gamma 0.007 Theta -0.03 Vega 0.001 Open interest 0 Model this put
0	4	—	—	$0.05		—	-0.989	61.4%	—	0
Call · $51 Snapshot session Jul 28, 2026 Last $0.05 Breakeven $51.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $51 In the money Snapshot session Unknown Last — Breakeven — Implied vol 61.4% Delta -0.989 ≈99% ITM Gamma 0.006 Theta -0.031 Vega 0.001 Open interest 0 Model this put
0	2	92.3%	0.039	$0.05		—	-0.996	0.5%	—	0
Call · $52 Snapshot session Jul 20, 2026 Last $0.05 Breakeven $52.05 Implied vol 92.3% Delta 0.039 ≈4% ITM Gamma 0.017 Theta -0.036 Vega 0.006 Open interest 0 Model this call Put · $52 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.5% Delta -0.996 ≈100% ITM Gamma 0 Theta -0.025 Vega 0 Open interest 0 Model this put
0	2	99.5%	0.037	$0.05		—	-0.996	0.5%	—	0
Call · $53 Snapshot session Aug 3, 2026 Last $0.05 Breakeven $53.05 Implied vol 99.5% Delta 0.037 ≈4% ITM Gamma 0.015 Theta -0.037 Vega 0.006 Open interest 0 Model this call Put · $53 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.5% Delta -0.996 ≈100% ITM Gamma 0 Theta -0.025 Vega 0 Open interest 0 Model this put
0	4	106.6%	0.035	$0.05		—	-0.996	0.5%	—	0
Call · $54 Snapshot session Jul 20, 2026 Last $0.05 Breakeven $54.05 Implied vol 106.6% Delta 0.035 ≈3% ITM Gamma 0.014 Theta -0.038 Vega 0.006 Open interest 0 Model this call Put · $54 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.5% Delta -0.996 ≈100% ITM Gamma 0 Theta -0.025 Vega 0 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 · Jul 2, 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 726516 CUSIP 26923N744 13F (30d) 28 filings 28 filers Visit website