PDF Solutions Inc. (PDFS)
NASDAQ: PDFS
· Real-Time Price · USD
26.11
-0.03 (-0.11%)
At close: Oct 03, 2025, 3:59 PM
26.09
-0.08%
After-hours: Oct 03, 2025, 07:03 PM EDT
PDFS Option Overview
Overview for all option chains of PDFS. As of October 05, 2025, PDFS options have an IV of 415.55% and an IV rank of 172.4%. The volume is 2 contracts, which is 11.11% of average daily volume of 18 contracts. The volume put-call ratio is 1, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
415.55%IV Rank
100%Historical Volatility
57.56%IV Low
53.33% on Mar 31, 2025IV High
263.43% on Oct 02, 2025Open Interest (OI)
Today's Open Interest
3,445Put-Call Ratio
0.1Put Open Interest
317Call Open Interest
3,128Open Interest Avg (30-day)
715Today vs Open Interest Avg (30-day)
481.82%Option Volume
Today's Volume
2Put-Call Ratio
1Put Volume
1Call Volume
1Volume Avg (30-day)
18Today vs Volume Avg (30-day)
11.11%Option Chain Statistics
This table provides a comprehensive overview of all PDFS options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 0 | 0 | 0 | 79 | 139 | 1.76 | 415.55% | 22.5 |
| Nov 21, 2025 | 1 | 0 | 0 | 315 | 3 | 0.01 | 214.19% | 15 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 1.49% | 45 |
| Jan 16, 2026 | 0 | 0 | 0 | 2,594 | 0 | 0 | n/a | 8 |
| Feb 20, 2026 | 0 | 1 | 0 | 133 | 172 | 1.29 | 123.3% | 20 |
| May 15, 2026 | 0 | 0 | 0 | 7 | 3 | 0.43 | 124.86% | 25 |