TCMD · Tactile Systems Technology Inc

Track TCMD — free

$24.20 +0.49 (+2.07%) At close · Aug 14

Market Cap

$548.19M

22.65M

Options Chain

Underlying $24.20 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 16 contracts · mixed snapshot sessions · Jul 20, 2026–Aug 12, 2026; 5 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Sep 18 33d Oct 16 61d Jan 15 152d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		$0.10	-0.08	323.6%	65	65
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $15 Snapshot session Jul 27, 2026 Last $0.10 Breakeven $14.90 Implied vol 323.6% Delta -0.08 ≈8% ITM Gamma 0.016 Theta -0.131 Vega 0.004 Open interest 65 Model this put
0	—	—	—	—		—	-0.106	242.9%	—	0
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $17.5 Snapshot session Unknown Last — Breakeven — Implied vol 242.9% Delta -0.106 ≈11% ITM Gamma 0.026 Theta -0.122 Vega 0.007 Open interest 0 Model this put
20	2	—	—	$4.57		—	-0.157	171.9%	—	0
Call · $20 In the money Snapshot session Aug 12, 2026 Last $4.57 Breakeven $24.57 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this call Put · $20 Snapshot session Unknown Last — Breakeven — Implied vol 171.9% Delta -0.157 ≈16% ITM Gamma 0.047 Theta -0.111 Vega 0.007 Open interest 0 Model this put
4	4	54.1%	0.876	$1.99		$0.40	-0.251	97.9%	1	5
Call · $22.5 In the money Snapshot session Aug 12, 2026 Last $1.99 Breakeven $24.49 Implied vol 54.1% Delta 0.876 ≈88% ITM Gamma 0.129 Theta -0.032 Vega 0.008 Open interest 4 Model this call Put · $22.5 Snapshot session Aug 12, 2026 Last $0.40 Breakeven $22.10 Implied vol 97.9% Delta -0.251 ≈25% ITM Gamma 0.11 Theta -0.084 Vega 0.01 Open interest 5 Model this put
Underlying $24.20
8	3	100.4%	0.424	$0.45		$1.90	-0.574	102.2%	4	4
Call · $25 Snapshot session Aug 12, 2026 Last $0.45 Breakeven $25.45 Implied vol 100.4% Delta 0.424 ≈42% ITM Gamma 0.132 Theta -0.107 Vega 0.012 Open interest 8 Model this call Put · $25 In the money Snapshot session Aug 11, 2026 Last $1.90 Breakeven $23.10 Implied vol 102.2% Delta -0.574 ≈57% ITM Gamma 0.13 Theta -0.107 Vega 0.012 Open interest 4 Model this put
33	13	112.9%	0.07	$0.10		$6.00	-0.902	127.5%	10	10
Call · $30 Snapshot session Aug 11, 2026 Last $0.10 Breakeven $30.10 Implied vol 112.9% Delta 0.07 ≈7% ITM Gamma 0.04 Theta -0.041 Vega 0.003 Open interest 33 Model this call Put · $30 In the money Snapshot session Aug 12, 2026 Last $6.00 Breakeven $24.00 Implied vol 127.5% Delta -0.902 ≈90% ITM Gamma 0.046 Theta -0.058 Vega 0.006 Open interest 10 Model this put
60	2	171.1%	0.049	$0.14		$7.20	-0.963	163.1%	1	0
Call · $35 Snapshot session Aug 12, 2026 Last $0.14 Breakeven $35.14 Implied vol 171.1% Delta 0.049 ≈5% ITM Gamma 0.02 Theta -0.047 Vega 0.004 Open interest 60 Model this call Put · $35 In the money Snapshot session Jul 20, 2026 Last $7.20 Breakeven $27.80 Implied vol 163.1% Delta -0.963 ≈96% ITM Gamma 0.017 Theta -0.034 Vega 0.002 Open interest 0 Model this put
24	1	278.7%	0.095	$0.10		—	-0.862	316.3%	—	0
Call · $40 Snapshot session Aug 11, 2026 Last $0.10 Breakeven $40.10 Implied vol 278.7% Delta 0.095 ≈9% ITM Gamma 0.02 Theta -0.128 Vega 0.007 Open interest 24 Model this call Put · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol 316.3% Delta -0.862 ≈86% ITM Gamma 0.023 Theta -0.184 Vega 0.007 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 20, 2026–Aug 12, 2026; 5 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 1027838 CUSIP 87357P100 13F (30d) 169 filings 167 filers Visit website Investor relations