Proto Labs (PRLB) — chart patterns & historical analogs
Industrials · $2.3B market cap · What happened the last time PRLB looked like this.
$96.25 +22.1% 1 month +19.3% 3 months +95.7% 1 year
52-week range $46.81 – $96.25 · PRLB is sitting 100% of the way up that range. It is near a 52-week closing high.
$1 invested in PRLB on 2012-02-27, dividends reinvested, would be worth $3.41 today (+241.3% cumulative).
| Window | Match | Call | Analogs |
|---|---|---|---|
| 2-Week | Close match | No lean | 72 close of 100 scanned |
| 1-Month | Fair match | Bearish (61%) | 4 close of 100 scanned |
| 3-Month | Loose match | Bearish (61%) | 0 close of 97 scanned |
| 6-Month | Loose match | No lean | 0 close of 84 scanned |
| 1-Year | Loose match | No lean | 0 close of 79 scanned |
Ascending Triangle (bullish) — 77% confidence, 2-Month window, detected 2026-09-25.
View pattern detail →Cup and Handle (bullish) — 73% confidence, 1-Month window, detected 2026-09-22.
View pattern detail →Rounding Bottom (bullish) — 76% confidence, 1-Month window, detected 2026-09-18.
View pattern detail →Double Bottom (bullish) — 67% confidence, 1-Month window, detected 2026-09-18.
View pattern detail →PRLB ranks in the top 1.23% for upside momentum across the Russell 3000.
Match PRLB's current chart against 20 years of history and see the distribution of what followed.
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