22.25
price down icon2.77%   -0.47
after-market After Hours: 22.26 0.01 +0.04%
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Tandem Diabetes Care Inc Stock (TNDM) Option Chain

For the August 21, 2026 expiration date, the TNDM stock option chain has a total of 75 contracts, with 58 call options and 17 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 15, 2027 : 0 contracts.

Tandem Diabetes Care Inc (TNDM) Most Active Options & Calendar

TNDM Call Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite 26.00 0.05 -0.30 -85.71% 45
favorite 18.00 3.90 -1.75 -30.97% 5
favorite 20.00 2.08 -0.82 -28.28% 4
favorite 15.00 6.88 -1.44 -17.31% 1
favorite 21.00 1.71 0.22 +14.77% 1
favorite 22.00 1.16 -0.94 -44.76% 1
favorite 25.00 0.20 0.00 - 1

TNDM Put Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite
22.00
0.80 0.00 - 17
favorite
5.00
0.00 0.00 - -
favorite
10.00
0.37 0.00 - -
favorite
11.00
0.23 0.00 - -
favorite
12.00
0.23 0.00 - -
favorite
13.00
0.40 0.00 - -
favorite
14.00
0.75 0.00 - -

Tandem Diabetes Care Inc Stock (TNDM) Option Chain Analysis

Put Volume Total 17
Call Volume Total 58
Put/Call Ratio (PCR) 0.29
Put Strike With Highest Volume $22.00
Call Strike With Highest Volume $26.00
ZBH ZBH
$98.17
price down icon 2.42%
STE STE
$229.68
price down icon 1.42%
PHG PHG
$26.80
price down icon 1.76%
$72.38
price down icon 1.64%
$88.56
price down icon 1.53%
EW EW
$90.81
price down icon 0.79%
Cap:     |  Volume (24h):