15.40
price down icon1.16%   -0.18
after-market After Hours: 15.40
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Tandem Diabetes Care Inc Stock (TNDM) Option Chain

For the August 15, 2025 expiration date, the TNDM stock option chain has a total of 19 contracts, with 11 call options and 8 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 132 contracts.
  • January 15, 2027 : 0 contracts.

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

TNDM Call Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite 18.00 0.70 -0.31 -30.69% 4
favorite 23.00 0.15 -0.10 -40.00% 3
favorite 16.00 1.30 -0.20 -13.33% 2
favorite 15.00 1.75 -0.78 -30.83% 1
favorite 19.00 0.45 -0.40 -47.06% 1
favorite 10.00 5.60 0.00 - -
favorite 11.00 0.00 0.00 - -

TNDM Put Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite
16.00
1.80 0.20 +12.50% 6
favorite
15.00
1.30 0.52 +66.67% 2
favorite
10.00
0.00 0.00 - -
favorite
11.00
0.00 0.00 - -
favorite
12.00
0.40 0.00 - -
favorite
13.00
0.45 0.00 - -
favorite
14.00
0.80 0.00 - -

Tandem Diabetes Care Inc Stock (TNDM) Option Chain Analysis

Put Volume Total 8
Call Volume Total 11
Put/Call Ratio (PCR) 0.73
Put Strike With Highest Volume $16.00
Call Strike With Highest Volume $18.00
$284.91
price down icon 1.21%
medical_devices STE
$226.87
price up icon 0.17%
medical_devices PHG
$26.46
price up icon 0.99%
$79.28
price down icon 1.84%
$69.85
price down icon 2.06%
medical_devices EW
$79.33
price up icon 0.03%
Cap:     |  Volume (24h):