FNK · First Trust Mid Cap Value AlphaDEX Fund ETF

Alerts for FNK

$64.88 -0.07 (-0.11%) At close · Sep 4

Options Chain

Underlying $64.88 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 30 contracts · daily-bar sessions unknown

Put / call OI

—

open-interest date unavailable

Open interest

—

open-interest date unavailable

Volume

—

daily-bar sessions unknown

ATM implied vol

23.9%

market's expected move

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Nov 20 75d Feb 19 166d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$6.20	$11.10	—		—	$0.00	$2.60	—	—	—	—
Call · $56 In the money Daily-bar session Unknown Quote as of 2026-09-04 14:00:34.657 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $56 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.455 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.20	$10.10	—		—	$0.00	$2.60	—	—	—	—
Call · $57 In the money Daily-bar session Unknown Quote as of 2026-09-04 14:00:34.657 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $57 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.392 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.20	$9.10	—		—	$0.00	$2.60	—	—	—	—
Call · $58 In the money Daily-bar session Unknown Quote as of 2026-09-04 14:00:12.061 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $58 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.367 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.20	$8.10	—		—	$0.00	$2.60	—	—	—	—
Call · $59 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:41:01.636 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $59 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.358 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.00	$6.90	—		—	$0.00	$2.60	—	—	—	—
Call · $60 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:32:31.217 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.292 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.00	$5.90	—		—	$0.00	$2.65	—	—	—	—
Call · $61 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:32:31.216 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $61 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.265 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.10	$5.10	—		—	$0.00	$2.75	—	—	—	—
Call · $62 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:32:31.217 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $62 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.240 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$5.00	—		—	$0.00	$2.80	—	—	—	—
Call · $63 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.239 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $63 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.190 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.00	—		—	$0.00	$3.10	—	—	—	—
Call · $64 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.187 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $64 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.186 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $64.88
—	—	—	—	$0.00	$3.30	—		—	$0.00	$3.30	—	—	—	—
Call · $65 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.183 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $65 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.183 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.80	—		—	$0.00	$4.00	—	—	—	—
Call · $66 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.187 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $66 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.188 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.65	—		—	$0.00	$4.80	—	—	—	—
Call · $67 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.191 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $67 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.244 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.60	—		—	$0.80	$5.70	-0.849	23.9%	—	—
Call · $68 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.244 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $68 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:32:31.217 UTC Last — Breakeven — Implied vol 23.9% Delta -0.849 ≈85% ITM Gamma 0.083 Theta -0.022 Vega 0.028 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.60	—		—	$1.70	$6.60	-0.91	24.4%	—	—
Call · $69 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.272 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $69 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:32:31.217 UTC Last — Breakeven — Implied vol 24.4% Delta -0.91 ≈91% ITM Gamma 0.057 Theta -0.013 Vega 0.019 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.60	—		—	$2.70	$7.60	-0.921	28.7%	—	—
Call · $70 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.310 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $70 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:32:31.217 UTC Last — Breakeven — Implied vol 28.7% Delta -0.921 ≈92% ITM Gamma 0.044 Theta -0.014 Vega 0.017 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 daily-bar sessions 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.