ENTX · Entera Bio Ltd.

Track ENTX — free Ask ALVIS about ENTX

$3.23 -0.70 (-17.73%)

Market Cap

$160.47M

49.23M

Options Chain

15-min delayed Underlying $3.23 · today Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 12 contracts

Put / call OI

1.56

Put-heavy positioning

Open interest

1,477

contracts outstanding

Volume

2,387

traded today

Max pain

$2.50

$0.73 below spot

ATM implied vol

178.1%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 24d Sep 18 52d Nov 20 115d Feb 19 206d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
18	2	—	—	$2.50		$0.05	-0.049	884.1%	122	96
Call · $1 In the money Last $2.50 Breakeven $3.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 Model this call Put · $1 Last $0.05 Breakeven $0.95 Implied vol 884.1% Delta -0.049 ≈5% ITM Gamma 0.013 Theta -0.016 Vega 0.001 Open interest 96 Model this put
311	19	222.2%	0.77	$0.97		$0.12	-0.176	133.9%	1.7k	731
Call · $2.5 In the money Last $0.97 Breakeven $3.47 Implied vol 222.2% Delta 0.77 ≈77% ITM Gamma 0.166 Theta -0.012 Vega 0.002 Open interest 311 Model this call Put · $2.5 Last $0.12 Breakeven $2.38 Implied vol 133.9% Delta -0.176 ≈18% ITM Gamma 0.238 Theta -0.006 Vega 0.002 Open interest 731 Model this put
Underlying $3.23
145	257	132.6%	0.326	$0.18		$1.05	-0.486	268.4%	164	74
Call · $4 Last $0.18 Breakeven $4.18 Implied vol 132.6% Delta 0.326 ≈33% ITM Gamma 0.329 Theta -0.008 Vega 0.003 Open interest 145 Model this call Put · $4 In the money Last $1.05 Breakeven $2.95 Implied vol 268.4% Delta -0.486 ≈49% ITM Gamma 0.181 Theta -0.018 Vega 0.003 Open interest 74 Model this put
45	80	171.3%	0.221	$0.08		—	—	—	—	0
Call · $5 Last $0.08 Breakeven $5.08 Implied vol 171.3% Delta 0.221 ≈22% ITM Gamma 0.209 Theta -0.009 Vega 0.003 Open interest 45 Model this call Put · $5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
22	22	224.1%	0.212	$0.15		—	—	—	—	0
Call · $6 Last $0.15 Breakeven $6.15 Implied vol 224.1% Delta 0.212 ≈21% ITM Gamma 0.157 Theta -0.011 Vega 0.003 Open interest 22 Model this call Put · $6 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
35	26	243.6%	0.151	$0.05		—	—	—	—	0
Call · $7.5 Last $0.05 Breakeven $7.55 Implied vol 243.6% Delta 0.151 ≈15% ITM Gamma 0.115 Theta -0.01 Vega 0.002 Open interest 35 Model this call Put · $7.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. 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. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1638097 CUSIP M40527109 13F (30d) 1 filings 1 filers Visit website Investor relations