STXS · Stereotaxis, Inc.

Track STXS — free Ask ALVIS about STXS

$1.30 -0.12 (-8.16%) At close · Jul 24

Market Cap

$137.81M

97.74M

Options Chain

15-min delayed Underlying $1.30 · today Options Calculator

Positioning

Aug 21, 2026 · 27 days to expiry · 6 contracts

Put / call OI

0.06

Call-heavy positioning

Open interest

2,085

contracts outstanding

Volume

traded today

Max pain

$2.50

$1.21 above spot

ATM implied vol

242.3%

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 27d Sep 18 55d Nov 20 118d Feb 19 209d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
Underlying $1.30
1.5k	1	242.3%	0.257	$0.04		$1.20	—	—	2	113
Call · $2.5 Last $0.04 Breakeven $2.54 Implied vol 242.3% Delta 0.257 ≈26% ITM Gamma 0.373 Theta -0.005 Vega 0.001 Open interest 1.5k Model this call Put · $2.5 In the money Last $1.20 Breakeven $1.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 113 Model this put
474	1	—	—	$0.10		$2.81	—	—	1	0
Call · $5 Last $0.10 Breakeven $5.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 474 Model this call Put · $5 In the money Last $2.81 Breakeven $2.19 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
19	1	—	—	$0.05		—	—	—	—	0
Call · $7.5 Last $0.05 Breakeven $7.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 19 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 1289340 CUSIP 85916J409 13F (30d) 17 filings 17 filers Visit website Investor relations