Proto Labs Inc

PRLBNYSE · USD
83.24USD0.00 (+5.25%)
699

Proto Labs Inc (PRLB) Expected Move

PRLB expected move through Sep 18, 2026 is 5.5%, with 1 days to expiration. The implied range is $78.69 to $87.79, based on the previous trading day's options prices.

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Tracking the PRLB expected move helps you see how far Proto Labs Inc's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. Proto Labs Inc's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the PRLB expected move for this week's options, in real time.

The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For PRLB, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The PRLB expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks Proto Labs Inc is unlikely to go.

Proto Labs, Inc., together with its subsidiaries, operates as an e-commerce driven digital manufacturer of custom prototypes and on-demand production parts in the worldwide. The company offers injection molding; computer numerical control machining; three-dimensional (3D) printing, which include stereolithography, selective laser sintering, direct metal laser sintering, multi jet fusion, polyjet, and carbon DLS processes; and sheet metal fabrication products, including quick-turn and e-commerce-enabled custom sheet metal parts. It serves developers and engineers, who use 3D computer-aided design software to design products across a range of end markets.

The company was incorporated in 1999 and is headquartered in Maple Plain, Minnesota.

Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the PRLB expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The Proto Labs Inc expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about PRLB.

PRLB Price

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ExpirationDTEExpected move (USD)Expected move (%)Upper priceLower price
Sep 18, 20261$4.555.5%$87.79$78.69
Oct 16, 202629$8.099.7%$91.33$75.15
Jan 15, 2027120$17.3820.9%$100.62$65.87
Feb 19, 2027155$20.5524.7%$103.79$62.69

As of September 16, 2026

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Track the PRLB expected move across every expiration, filter by IV rank and liquidity, and trade around the range the market is already pricing in.

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