TNDM Option Chain
Tandem Diabetes Care, Inc.
$16.52
+$0.51(+3.19%)
34
Overall
40
Value
18
Tech
44
Quality
Market Cap
$1.11B
Volume
4.59M
52W Range
$12.26 - $29.65
Target Price
$27.27
Tandem Diabetes Care, Inc. (TNDM) Options Chain Summary
TNDM option chain: Tandem Diabetes Care, Inc. has 5 listed option expirations and 280 contracts. In the latest session, traders exchanged 5 calls and 4 puts, a put/call volume ratio of 0.80. Open interest stands at 7,383 calls and 5,346 puts. Max pain for the nearest expiration, Oct 16, 2026, is $16.00, 0.4% below the last close of $16.07.
- Expirations
- 5
- Contracts
- 280
- Call volume
- 5
- Put volume
- 4
- Put/call ratio (volume)
- 0.80
- Call open interest
- 7,383
- Put open interest
- 5,346
- Put/call ratio (OI)
- 0.72
TNDM Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 0 | 0 | 233 | 299 | 1.28 | $16.00 |
| Nov 20, 2026 | 1 | 2 | 2,423 | 1,454 | 0.60 | $16.00 |
| Jan 15, 2027 | 4 | 0 | 3,974 | 2,887 | 0.73 | $15.00 |
| Feb 19, 2027 | 0 | 0 | 521 | 194 | 0.37 | $15.00 |
| May 21, 2027 | 0 | 2 | 232 | 512 | 2.21 | $14.00 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | TNDM | $16.52 | +3.2% | 4.59M |
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