PDF Solutions Inc. (PDFS)
NASDAQ: PDFS
· Real-Time Price · USD
19.32
0.22 (1.15%)
At close: Aug 15, 2025, 3:59 PM
19.35
0.16%
After-hours: Aug 15, 2025, 04:10 PM EDT
PDFS Open Interest Chart
Open interest breakdown by expiration date for PDFS
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
3,129
contracts, with 2,955
call contracts and
174 put contracts. The
overall put-call open interest ratio is
0.06, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Feb 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 37 | 3 | 0.08 |
| Nov 21, 2025 | 196 | 3 | 0.02 |
| Jan 16, 2026 | 2,594 | 0 | 0.00 |
| Feb 20, 2026 | 128 | 168 | 1.31 |