PRLB: Proto Labs Inc.

As of Friday, September 11th, 2026

$ 81.98

+2.23 +2.80%

Open: 81.38
High: 82.00
Low: 80.92
Volume: 102,565
Previous Close on Thursday, September 10th, 2026

$ 79.75

-1.14 -1.41%

Open: 80.00
High: 80.66
Low: 78.67
Volume: 180,286

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-11 81.38 82.00 80.92 81.98 102,565 +2.23 +2.80
2026-09-10 80.00 80.66 78.67 79.75 180,286 -1.14 -1.41
2026-09-09 80.38 81.52 80.34 80.89 106,527 -0.14 -0.17
2026-09-08 81.86 82.55 80.73 81.03 141,581 -0.41 -0.50
2026-09-04 79.91 81.91 79.84 81.44 144,954 +1.91 +2.40
2026-09-03 79.08 79.69 77.05 79.53 136,808 +0.94 +1.20
2026-09-02 78.50 80.31 78.42 78.59 180,428 +0.10 +0.13
2026-09-01 78.59 79.60 77.92 78.49 140,153 -1.57 -1.96
VIEW MORE / DOWNLOAD

Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 82.55
On 2026-09-08		 78.67
On 2026-09-10		 2.45 3.08 82.55
On 2026-09-08		 78.67
On 2026-09-10		 -4.70 81.02
10D 82.55
On 2026-09-08		 77.05
On 2026-09-03		 1.88 2.35 81.29
On 2026-08-28		 77.05
On 2026-09-03		 -5.22 80.15
20D 93.00
On 2026-08-14		 76.40
On 2026-08-24		 -10.34 -11.20 93.00
On 2026-08-14		 76.40
On 2026-08-24		 -17.85 81.15
WTD 82.55
On 2026-09-08		 78.67
On 2026-09-10		 0.54 0.66 82.55
On 2026-09-08		 78.67
On 2026-09-10		 -4.70 80.91
MTD 82.55
On 2026-09-08		 77.05
On 2026-09-03		 1.92 2.40 82.55
On 2026-09-08		 78.67
On 2026-09-10		 -4.70 80.21
As of Friday, September 11th, 2026
 
Free Tier
Ticker Last Chg %Chg Volume
GE

General Electric Company

323.66 -0.49 -0.15 2,506,579
KO

The Coca-Cola Company

88.29 +0.46 +0.52 9,900,911
PFE

Pfizer Inc.

27.72 +0.07 +0.25 25,107,774
VZ

Verizon Communications Inc.

50.61 +0.64 +1.28 15,451,457
VIX

CBOE Volatility Index

15.85 -1.99 -11.15
 
Watchlists
Log In
To create and display watchlists.
 
Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

52,573.29 +509.19 +0.98 352,939,344
DJTA

Dow Jones Transportation Average

20,628.27 +65.60 +0.32 64,374,625
SPX

S&P 500 Index

7,656.98 +65.28 +0.86
OEX

S&P 100 Index

3,803.99 +31.60 +0.84
NDX

NASDAQ 100 Index

29,368.44 +264.93 +0.91
NYA

NYSE Composite Index

24,331.56 +190.92 +0.79
XAX

NYSE AMEX Composite Index

8,622.14 -42.42 -0.49
RUI

RUSSELL 1000 Index

4,167.26 +35.88 +0.87
RUT

Russell 2000 Index

2,903.94 +13.00 +0.45
RUA

Russell 3000 Index

4,345.43 +36.69 +0.85
VIX

CBOE Volatility Index

15.85 -1.99 -11.15
VIX1Y

CBOE S&P 500 One-Year Volatility Index

21.75 -0.48 -2.16
VIX6M

CBOE S&P 500 6-Month Volatility Index

20.40 -0.77 -3.64
VIX3M

CBOE S&P 500 3-Month Volatility Index

18.59 -1.14 -5.78
 
Recent
Ticker Last Chg %Chg Volume
WM

Waste Management Inc.

213.46 -1.31 -0.61 2,503,875
AM

Antero Midstream Corporation

22.06 -0.21 -0.94 1,846,035
AMD

Advanced Micro Devices, Inc.

516.13 +12.53 +2.49 18,719,927
PRGS

Progress Software Corp.

39.92 -0.69 -1.70 281,189
PRLB

Proto Labs Inc.

81.98 +2.23 +2.80 102,565