Proto Labs Inc. (PRLB)
NYSE: PRLB
· Real-Time Price · USD
49.59
-0.28 (-0.56%)
At close: Oct 03, 2025, 3:59 PM
49.65
0.12%
After-hours: Oct 03, 2025, 06:46 PM EDT
PRLB Option Overview
Overview for all option chains of PRLB. As of October 05, 2025, PRLB options have an IV of 107.24% and an IV rank of 157.89%. The volume is 1 contracts, which is 4.35% of average daily volume of 23 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
107.24%IV Rank
100%Historical Volatility
27.8%IV Low
47.8% on Jun 09, 2025IV High
85.45% on Sep 23, 2025Open Interest (OI)
Today's Open Interest
928Put-Call Ratio
0.21Put Open Interest
161Call Open Interest
767Open Interest Avg (30-day)
700Today vs Open Interest Avg (30-day)
132.57%Option Volume
Today's Volume
1Put-Call Ratio
0Put Volume
0Call Volume
1Volume Avg (30-day)
23Today vs Volume Avg (30-day)
4.35%Option Chain Statistics
This table provides a comprehensive overview of all PRLB 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 | 310 | 83 | 0.27 | 107.24% | 40 |
| Nov 21, 2025 | 1 | 0 | 0 | 26 | 1 | 0.04 | 60.63% | 55 |
| Jan 16, 2026 | 0 | 0 | 0 | 392 | 60 | 0.15 | 52.24% | 40 |
| Apr 17, 2026 | 0 | 0 | 0 | 39 | 17 | 0.44 | 42.13% | 35 |