CMTL · Comtech Telecommunications Corp /De/

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$1.83 +0.10 (+5.78%) At close · Jul 27

Market Cap

$51.83M

29.96M

Options Chain

15-min delayed Underlying $1.83 · today Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 6 contracts

Put / call OI

0.04

Call-heavy positioning

Open interest

142

contracts outstanding

Volume

traded today

Max pain

$2.50

$0.67 above spot

ATM implied vol

172.4%

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 Oct 16 80d Jan 15 171d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
Underlying $1.83
127	79	194.1%	0.357	$0.10		$0.86	-0.73	150.7%	5	5
Call · $2.5 Last $0.10 Breakeven $2.60 Implied vol 194.1% Delta 0.357 ≈36% ITM Gamma 0.405 Theta -0.007 Vega 0.002 Open interest 127 Model this call Put · $2.5 In the money Last $0.86 Breakeven $1.64 Implied vol 150.7% Delta -0.73 ≈73% ITM Gamma 0.471 Theta -0.005 Vega 0.001 Open interest 5 Model this put
10	1	275.6%	0.146	$0.05		$2.60	-0.935	220.5%	3	0
Call · $5 Last $0.05 Breakeven $5.05 Implied vol 275.6% Delta 0.146 ≈15% ITM Gamma 0.174 Theta -0.006 Vega 0.001 Open interest 10 Model this call Put · $5 In the money Last $2.60 Breakeven $2.40 Implied vol 220.5% Delta -0.935 ≈94% ITM Gamma 0.131 Theta -0.002 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.813	392.1%	—	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 392.1% Delta -0.813 ≈81% ITM Gamma 0.146 Theta -0.01 Vega 0.001 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 23197 CUSIP 205826209 13F (30d) 6 filings 6 filers Visit website Investor relations