CATX · Perspective Therapeutics, Inc.

Track CATX — free Ask ALVIS about CATX

$2.87 -0.01 (-0.17%)

Market Cap

$327.31M

114.05M

Options Chain

15-min delayed Underlying $2.87 · today Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 6 contracts

Put / call OI

45.32

Put-heavy positioning

Open interest

1,899

contracts outstanding

Volume

254

traded today

Max pain

$2.50

$0.37 below spot

ATM implied vol

99.5%

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 23d Sep 18 51d Oct 16 79d Jan 15 170d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
41	2	102.6%	0.731	$0.65		$0.15	-0.261	96.3%	250	1.9k
Call · $2.5 In the money Last $0.65 Breakeven $3.15 Implied vol 102.6% Delta 0.731 ≈73% ITM Gamma 0.455 Theta -0.005 Vega 0.002 Open interest 41 Model this call Put · $2.5 Last $0.15 Breakeven $2.35 Implied vol 96.3% Delta -0.261 ≈26% ITM Gamma 0.477 Theta -0.005 Vega 0.002 Open interest 1.9k Model this put
Underlying $2.87
0	—	—	—	—		$2.55	-0.973	114.8%	2	2
Call · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $5 In the money Last $2.55 Breakeven $2.45 Implied vol 114.8% Delta -0.973 ≈97% ITM Gamma 0.096 Theta -0.001 Vega 0 Open interest 2 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 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 728387 CUSIP 46489V302 13F (30d) 21 filings 20 filers Visit website Investor relations