FEPI · REX FANG & Innovation Equity Premium Income ETF ETF

Alerts for FEPI

$42.52 +0.12 (+0.28%) At close · Sep 4

Options Chain

Underlying $42.52 · at close Sep 4, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 12 days to expiry · 42 contracts · mixed daily-bar sessions · Jul 29, 2026–Sep 4, 2026; 27 unknown

Put / call OI

0.67

Call-heavy positioning

Open interest

325

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$41.00

$1.52 below spot

ATM implied vol

22.2%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Jan 15 131d Apr 16 222d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$8.60	$10.30	—		—	$0.00	$0.80	—	—	—	—
Call · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:14.079 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.60	$9.30	—		—	$0.00	$0.80	—	—	—	—
Call · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.522 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.60	$8.30	—		$0.45	$0.00	$0.80	—	—	4	4
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.281 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:33.236 UTC Last $0.45 Breakeven $34.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this put
1	1	—	—	$5.60	$7.30	$5.20		—	$0.00	$0.85	—	—	—	—
Call · $36 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:29.151 UTC Last $5.20 Breakeven $41.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.103 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.70	$6.30	—		$3.22	$0.00	$0.85	—	—	1	1
Call · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.004 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $37 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:32.922 UTC Last $3.22 Breakeven $33.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$3.60	$5.30	—		$0.10	$0.00	$0.85	—	—	7	12
Call · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.198 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:32.743 UTC Last $0.10 Breakeven $37.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$2.70	$4.30	—		$0.24	$0.00	$0.40	—	—	2	2
Call · $39 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.227 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $39 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 13:30:36.763 UTC Last $0.24 Breakeven $38.76 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$1.70	$3.30	—		$0.37	$0.00	$0.50	—	—	1	51
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.413 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 13:30:36.762 UTC Last $0.37 Breakeven $39.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 51 OI effective date Sep 3, 2026 Model this put
26	20	—	—	$0.80	$2.30	$0.80		$0.42	$0.05	$0.30	-0.174	23.8%	1	44
Call · $41 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:55:28.673 UTC Last $0.80 Breakeven $41.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 26 OI effective date Sep 3, 2026 Model this call Put · $41 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:50.922 UTC Last $0.42 Breakeven $40.58 Implied vol 23.8% Delta -0.174 ≈17% ITM Gamma 0.14 Theta -0.019 Vega 0.02 Open interest 44 OI effective date Sep 3, 2026 Model this put
159	3	—	—	$0.40	$0.90	$0.35		$0.35	$0.20	$0.40	-0.318	18.5%	8	5
Call · $42 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:45.193 UTC Last $0.35 Breakeven $42.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 159 OI effective date Sep 3, 2026 Model this call Put · $42 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:45.194 UTC Last $0.35 Breakeven $41.65 Implied vol 18.5% Delta -0.318 ≈32% ITM Gamma 0.249 Theta -0.02 Vega 0.028 Open interest 5 OI effective date Sep 3, 2026 Model this put
Underlying $42.52
2	1	—	—	$0.00	$0.30	$0.15		$2.35	$0.65	$1.10	-0.572	22.2%	10	10
Call · $43 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:45.164 UTC Last $0.15 Breakeven $43.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $43 In the money Daily-bar session Aug 7, 2026 Quote as of 2026-09-04 19:59:51.318 UTC Last $2.35 Breakeven $40.65 Implied vol 22.2% Delta -0.572 ≈57% ITM Gamma 0.229 Theta -0.026 Vega 0.03 Open interest 10 OI effective date Sep 3, 2026 Model this put
2	2	—	—	$0.00	$0.40	$0.25		—	$1.05	$2.70	-0.681	34.2%	—	—
Call · $44 Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:55:03.292 UTC Last $0.25 Breakeven $44.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 18:18:14.778 UTC Last — Breakeven — Implied vol 34.2% Delta -0.681 ≈68% ITM Gamma 0.135 Theta -0.036 Vega 0.028 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		$4.20	$1.95	$3.80	-0.735	44.3%	1	1
Call · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.434 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 In the money Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:54:52.111 UTC Last $4.20 Breakeven $40.80 Implied vol 44.3% Delta -0.735 ≈74% ITM Gamma 0.096 Theta -0.043 Vega 0.025 Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.50	—		—	$2.90	$4.80	-0.774	52.2%	—	—
Call · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.605 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 17:24:10.159 UTC Last — Breakeven — Implied vol 52.2% Delta -0.774 ≈77% ITM Gamma 0.075 Theta -0.047 Vega 0.023 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$4.00	$5.80	-0.787	62.8%	—	—
Call · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.736 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:50:00.096 UTC Last — Breakeven — Implied vol 62.8% Delta -0.787 ≈79% ITM Gamma 0.06 Theta -0.055 Vega 0.022 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$5.00	$6.80	-0.805	70.7%	—	—
Call · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.915 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:50:00.096 UTC Last — Breakeven — Implied vol 70.7% Delta -0.805 ≈80% ITM Gamma 0.051 Theta -0.059 Vega 0.021 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$6.00	$7.80	-0.818	78.1%	—	—
Call · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.099 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:39:15.037 UTC Last — Breakeven — Implied vol 78.1% Delta -0.818 ≈82% ITM Gamma 0.044 Theta -0.062 Vega 0.02 Open interest — OI effective date — Model this put
5	5	—	—	$0.00	$0.45	$0.52		—	$7.00	$8.80	-0.83	85.2%	—	—
Call · $50 Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:59:33.228 UTC Last $0.52 Breakeven $50.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:39:15.037 UTC Last — Breakeven — Implied vol 85.2% Delta -0.83 ≈83% ITM Gamma 0.039 Theta -0.065 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$8.00	$9.80	-0.839	91.9%	—	—
Call · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.406 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.522 UTC Last — Breakeven — Implied vol 91.9% Delta -0.839 ≈84% ITM Gamma 0.034 Theta -0.068 Vega 0.019 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$9.00	$10.80	-0.847	98.4%	—	—
Call · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.542 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 17:35:04.580 UTC Last — Breakeven — Implied vol 98.4% Delta -0.847 ≈85% ITM Gamma 0.031 Theta -0.07 Vega 0.018 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.45	—		—	$10.00	$11.80	-0.853	104.6%	—	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.721 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $53 In the money Daily-bar session Unknown Quote as of 2026-09-04 17:36:36.605 UTC Last — Breakeven — Implied vol 104.6% Delta -0.853 ≈85% ITM Gamma 0.028 Theta -0.073 Vega 0.018 Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 29, 2026–Sep 4, 2026; 27 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.