TRDA · Entrada Therapeutics, Inc. · Options Chain

Track TRDA — free

$6.80 +0.38 (+5.92%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$248.42M

38.94M

Options Chain

Underlying $6.80 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 6 days to expiry · 22 contracts · mixed daily-bar sessions · May 12, 2026–Aug 31, 2026; 15 unknown

Put / call OI

0.16

Call-heavy positioning

Open interest

317

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$7.50

$0.70 above spot

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 6d Oct 16 34d Dec 18 97d Mar 19 188d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$2.00	$6.50	—		$0.40	$0.00	$4.90	—	—	1	—
Call · $2.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.466 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2.5 Daily-bar session May 22, 2026 Quote as of 2026-09-11 14:12:20.613 UTC Last $0.40 Breakeven $2.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.10	$4.90	—		$0.29	$0.00	$0.05	—	—	10	41
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.298 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Aug 31, 2026 Quote as of 2026-09-11 16:23:11.027 UTC Last $0.29 Breakeven $4.71 Implied vol — Delta — Gamma — Theta — Vega — Open interest 41 OI effective date Sep 10, 2026 Model this put
Underlying $6.80
189	22	—	—	$0.00	$1.00	$1.56		$1.43	$0.00	$4.90	—	—	5	3
Call · $7.5 Daily-bar session Aug 19, 2026 Quote as of 2026-09-11 19:58:34.213 UTC Last $1.56 Breakeven $9.06 Implied vol — Delta — Gamma — Theta — Vega — Open interest 189 OI effective date Sep 10, 2026 Model this call Put · $7.5 In the money Daily-bar session Jul 1, 2026 Quote as of 2026-09-11 19:59:58.298 UTC Last $1.43 Breakeven $6.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 10, 2026 Model this put
4	3	—	—	$0.00	$2.00	$0.20		$3.75	$1.00	$5.50	—	—	10	—
Call · $10 Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 13:30:37.636 UTC Last $0.20 Breakeven $10.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $10 In the money Daily-bar session Jul 29, 2026 Quote as of 2026-09-11 19:59:58.300 UTC Last $3.75 Breakeven $6.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
80	30	—	—	$0.00	$1.50	$0.50		—	$3.50	$8.00	—	—	—	—
Call · $12.5 Daily-bar session May 12, 2026 Quote as of 2026-09-11 19:59:58.298 UTC Last $0.50 Breakeven $13.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 80 OI effective date Sep 10, 2026 Model this call Put · $12.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.409 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.05	—		—	$6.00	$10.50	—	—	—	—
Call · $15 Daily-bar session Unknown Quote as of 2026-09-11 13:30:30.587 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.408 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.90	—		—	$8.60	$13.00	—	—	—	—
Call · $17.5 Daily-bar session Unknown Quote as of 2026-09-11 14:12:20.613 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.408 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.90	—		—	$11.00	$15.50	—	—	—	—
Call · $20 Daily-bar session Unknown Quote as of 2026-09-11 14:10:53.987 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.300 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.90	—		—	$13.50	$18.00	—	—	—	—
Call · $22.5 Daily-bar session Unknown Quote as of 2026-09-11 14:11:58.833 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.298 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.90	—		—	$16.00	$20.50	—	—	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-11 14:10:53.987 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.298 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.90	—		—	$21.00	$25.50	—	—	—	—
Call · $30 Daily-bar session Unknown Quote as of 2026-09-11 14:11:59.975 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.300 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 · May 12, 2026–Aug 31, 2026; 15 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.

Key facts CIK 1689375 CUSIP 29384C108 13F (30d) 75 filings 75 filers Visit website Investor relations