Proto Labs Inc. (PRLB)
NYSE: PRLB
· Real-Time Price · USD
47.82
-1.38 (-2.80%)
At close: Aug 14, 2025, 3:59 PM
47.85
0.06%
After-hours: Aug 14, 2025, 04:39 PM EDT
PRLB Option Overview
Overview for all option chains of PRLB. As of August 15, 2025, PRLB options have an IV of 265.63% and an IV rank of 307.64%. The volume is 48 contracts, which is 154.84% of average daily volume of 31 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
265.63%IV Rank
307.64%Historical Volatility
38.13%IV Low
47.8% on Jun 09, 2025IV High
118.61% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
754Put-Call Ratio
0.41Put Open Interest
220Call Open Interest
534Open Interest Avg (30-day)
579Today vs Open Interest Avg (30-day)
130.22%Option Volume
Today's Volume
48Put-Call Ratio
0Put Volume
0Call Volume
48Volume Avg (30-day)
31Today vs Volume Avg (30-day)
154.84%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 |
| Aug 15, 2025 | 13 | 0 | 0 | 103 | 106 | 1.03 | 265.63% | 40 |
| Sep 19, 2025 | 12 | 0 | 0 | 13 | 0 | 0 | 52.07% | 20 |
| Oct 17, 2025 | 11 | 0 | 0 | 259 | 61 | 0.24 | 40.73% | 35 |
| Jan 16, 2026 | 12 | 0 | 0 | 159 | 53 | 0.33 | 39.12% | 40 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 37.82% | 25 |