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1.78
Tandem Diabetes Care Inc Stock (TNDM) Option Chain
For the December 19, 2025 expiration date, the TNDM stock option chain has a total of 464 contracts, with 355 call options and 109 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- January 16, 2026 : 61 contracts.
- February 20, 2026 : 45 contracts.
- May 15, 2026 : 42 contracts.
- January 15, 2027 : 12 contracts.
Tandem Diabetes Care Inc (TNDM) Most Active Options & Calendar
TNDM Call Options Expiring December 19, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
20.00
|
2.05 | 0.80 | +64.00% | 229 |
|
25.00
|
0.30 | 0.15 | +100.00% | 102 |
|
22.00
|
1.20 | 0.60 | +100.00% | 11 |
|
21.00
|
1.60 | 0.75 | +88.24% | 8 |
|
19.00
|
3.00 | 1.10 | +57.89% | 5 |
|
5.00
|
0.00 | 0.00 | - | - |
|
6.00
|
0.00 | 0.00 | - | - |
TNDM Put Options Expiring December 19, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
18.00
|
0.40 | -0.60 | -60.00% | 101 |
|
21.00
|
1.33 | -1.47 | -52.50% | 6 |
|
16.00
|
0.17 | -0.33 | -66.00% | 2 |
|
5.00
|
0.00 | 0.00 | - | - |
|
6.00
|
0.00 | 0.00 | - | - |
|
7.00
|
0.00 | 0.00 | - | - |
|
8.00
|
0.00 | 0.00 | - | - |
Tandem Diabetes Care Inc Stock (TNDM) Option Chain Analysis
| Put Volume Total | 109 |
| Call Volume Total | 355 |
| Put/Call Ratio (PCR) | 0.31 |
| Put Strike With Highest Volume | $18.00 |
| Call Strike With Highest Volume | $20.00 |
5.84%
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