Home Options PRLBChain

PRLB

Proto Labs, Inc.Close $98.68EOD only

Max Pain

$80.00

Next expiry Oct 16, 2026

Expected Move

±$6.30

6.4% from close

Price Gap

-18.68

Distance to max pain

IV Rank

Low premium

P/C OI

0.33

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Oct 5, 2026 close

End-of-day snapshot

This page reflects PRLB options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Oct 5, 2026 close

PRLB Options Chain

Data as of market close Oct 5, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 11)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
45.00	20.75	30.20	33.30	0.00	1	1	0.0%	1.000	0.0000	-0.005	0.000	0.014
50.00	31.47	28.00	31.50	0.00	1	0	0.0%	1.000	0.0000	-0.006	0.000	0.015
55.00	43.65	42.50	44.70	0.00	2	5	225.6%	0.955	0.0025	-0.173	0.016	0.015
60.00	34.98	37.10	40.00	0.00	10	2	210.9%	0.939	0.0033	-0.205	0.021	0.016
65.00	30.08	31.70	35.20	0.00	10	3	190.9%	0.924	0.0044	-0.220	0.025	0.017
70.00	11.56	27.10	30.00	0.00	1	50	157.6%	0.919	0.0056	-0.192	0.026	0.018
75.00	12.11	22.10	24.80	0.00	1	5	126.8%	0.913	0.0073	-0.163	0.027	0.020
80.00	11.80	17.20	19.80	0.00	1	12	104.1%	0.896	0.0101	-0.154	0.031	0.021
85.00	11.40	12.80	15.00	0.00	1	59	52.5%	0.955	0.0105	-0.048	0.016	0.024
90.00	9.50	8.30	10.40	0.00	2	12	71.6%	0.792	0.0234	-0.168	0.049	0.020
95.00	5.20	4.70	5.80	-0.26	11	535	52.4%	0.683	0.0396	-0.153	0.061	0.019
100.00	2.63	1.50	3.40	0.00	8	32	56.1%	0.470	0.0414	-0.179	0.068	0.013
105.00	1.17	0.35	2.20	0.00	1	8	63.8%	0.311	0.0323	-0.179	0.061	0.009
110.00	0.44	0.00	1.00	0.00	1	4	61.1%	0.169	0.0241	-0.122	0.043	0.005

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
40.00	1.65	0.05	2.00	0.00	0	5	328.5%	-0.031	0.0012	-0.177	0.012	-0.001
45.00	1.45	0.00	2.50	0.00	1	2	304.5%	-0.040	0.0016	-0.203	0.015	-0.001
50.00	0.81	0.00	2.15	0.00	1	7	259.5%	-0.041	0.0020	-0.178	0.015	-0.001
55.00	0.85	0.00	1.75	0.00	1	7	217.6%	-0.041	0.0024	-0.148	0.015	-0.001
60.00	0.75	0.00	0.75	0.00	1	13	158.8%	-0.026	0.0022	-0.074	0.010	-0.001
65.00	0.39	0.00	0.75	0.00	20	20	136.7%	-0.030	0.0029	-0.072	0.012	-0.001
70.00	1.25	0.00	0.75	0.00	1	1	116.0%	-0.035	0.0039	-0.069	0.013	-0.001
75.00	0.10	0.00	0.75	0.00	40	32	96.5%	-0.042	0.0054	-0.067	0.015	-0.001
80.00	0.95	0.00	0.75	0.00	11	33	77.7%	-0.051	0.0079	-0.063	0.018	-0.002
85.00	0.59	0.00	0.75	0.00	5	56	59.5%	-0.066	0.0125	-0.058	0.022	-0.002
90.00	0.61	0.40	1.05	0.00	2	4	50.8%	-0.135	0.0250	-0.084	0.037	-0.004
95.00	1.85	0.95	1.95	-0.75	1	5	49.8%	-0.309	0.0413	-0.133	0.060	-0.010
100.00	5.04	2.80	4.90	0.00	1	2	58.6%	-0.527	0.0397	-0.175	0.068	-0.017
105.00	6.95	6.40	8.40	0.00	2	2	62.0%	-0.695	0.0330	-0.160	0.060	-0.023

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.