Homes
Public Notices
News
Local news
Editor’s Pick
Pittsburgh
Local Government
Roads, Travel and Traffic
20 Years of Gas Drilling
Regional
U.S. and World
Business
Sports
HS Sports
College Sports
Penguins
Pirates
Steelers
Athlete of the Week
Wild Things
Pony Baseball
Outdoors
Columns
Opinion
Columns
Editorials
Letters to the Editor
Op Eds
Living
Neighbors
School News
Entertainment
Home and Garden
Food
Police Beat
Obituaries
Classifieds
Legal Notices
Sponsored Content
e-Edition
close
Washington County
Greene County
Mon Valley
News
Local news
Police Beat
Pittsburgh
Local Government
Roads, Travel and Traffic
Helping The Helpers
20 Years of Gas Drilling
Regional
U.S. and World
Business News
Sports
High School Sports
College Sports
Penguins
Pirates
Steelers
Wild Things
Pro Sports
Outdoors
Sports Column
Obituaries
Opinion
Columns
Editorials
Letters to the Editor
Op-Ed
Living
Neighbors
Health and Wellness
Entertainment
Home and Garden
Classifieds
Contact Us
Advertise With Us
Customer Service
Contact Information
Submission Forms
Statement of Values
Misc
Special Sections
Events
Sponsored Content
Newsletter
Recent Quotes
View Full List
My Watchlist
Create Watchlist
Indicators
DJI
Nasdaq Composite
SPX
Gold
Crude Oil
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries
Optec International Inc
(OP:
OPTI
)
0.0012
-0.0001 (-7.69%)
Streaming Delayed Price
Updated: 3:07 PM EDT, Oct 31, 2025
Add to My Watchlist
Quote
Overview
Detailed Quote
Charting
Historical Prices
News
All News
News Headlines
Press Releases
Research
Quarterly Reports
Insider Filings
Other Filings
Historical Prices
Month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Year:
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Range:
1 Month
3 Month
1 Year
Date
Open
High
Low
Close
Volume
Change (%)
Oct 31, 2025
0.0014
0.0015
0.0012
0.0012
387,005
-0.00(-7.69%)
Oct 30, 2025
0.0013
0.0015
0.0013
0.0013
427,338
+0.00(+8.33%)
Oct 29, 2025
0.0016
0.0016
0.0012
0.0012
2,515,874
-0.00(-25.00%)
Oct 28, 2025
0.0023
0.0023
0.0014
0.0016
209,250
+0.00(+0.00%)
Oct 27, 2025
0.0013
0.0017
0.0013
0.0016
1,020,228
+0.00(+0.00%)
Oct 24, 2025
0.0011
0.0016
0.0011
0.0016
218,561
+0.00(+60.00%)
Oct 23, 2025
0.0012
0.0013
0.0010
0.0010
2,257,250
+0.00(+0.00%)
Oct 22, 2025
0.0010
0.0023
0.0010
0.0010
3,108,300
-0.00(-16.67%)
Oct 21, 2025
0.0010
0.0012
0.0010
0.0012
27,808
+0.00(+20.00%)
Oct 20, 2025
0.0010
0.0010
0.0010
0.0010
994,850
+0.00(+0.00%)
Oct 17, 2025
0.0010
0.0010
0.0010
0.0010
5,300
-0.00(-9.09%)
Oct 16, 2025
0.0012
0.0012
0.0011
0.0011
160,353
-0.00(-8.33%)
Oct 15, 2025
0.0015
0.0015
0.0011
0.0012
721,438
-0.00(-20.00%)
Oct 14, 2025
0.0013
0.0015
0.0010
0.0015
40,789
+0.00(+25.00%)
Oct 13, 2025
0.0012
0.0012
0.0012
0.0012
24,910
+0.00(+0.00%)
Oct 10, 2025
0.0001
0.0014
0.0001
0.0012
1,655,817
+0.00(+9.09%)
Oct 09, 2025
0.0012
0.0012
0.0010
0.0011
567,901
+0.00(+0.00%)
Oct 08, 2025
0.0010
0.0011
0.0010
0.0011
391,421
+0.00(+0.00%)
Oct 07, 2025
0.0012
0.0012
0.0010
0.0011
715,666
+0.00(+0.00%)
Oct 06, 2025
0.0011
0.0013
0.0011
0.0011
1,548,383
-0.00(-26.67%)
Oct 03, 2025
0.0016
0.0016
0.0010
0.0015
235,504
+0.00(+15.38%)
Oct 02, 2025
0.0013
0.0014
0.0013
0.0013
1,441,725
-0.00(-7.14%)
Oct 01, 2025
0.0011
0.0018
0.0010
0.0014
295,420
+0.00(+16.67%)
Sep 30, 2025
0.0014
0.0015
0.0012
0.0012
875,692
-0.00(-14.29%)
Sep 29, 2025
0.0014
0.0014
0.0014
0.0014
1,950
+0.00(+0.00%)
Sep 26, 2025
0.0014
0.0014
0.0014
0.0014
5,400
+0.00(+7.69%)
Sep 25, 2025
0.0012
0.0017
0.0012
0.0013
2,171,695
-0.00(-23.53%)
Sep 24, 2025
0.0012
0.0018
0.0012
0.0017
120,369
+0.00(+0.00%)
Sep 23, 2025
0.0018
0.0019
0.0012
0.0017
360,452
-0.00(-10.53%)
Sep 22, 2025
0.0013
0.0022
0.0012
0.0019
2,585,702
+0.00(+58.33%)
Sep 19, 2025
0.0012
0.0012
0.0011
0.0012
286,500
-0.00(-7.69%)
Sep 18, 2025
0.0001
0.0016
0.0001
0.0013
105,500
-0.00(-13.33%)
Sep 17, 2025
0.0011
0.0015
0.0010
0.0015
1,248,294
+0.00(+25.00%)
Sep 16, 2025
0.0015
0.0017
0.0011
0.0012
982,277
+0.00(+9.09%)
Sep 15, 2025
0.0014
0.0017
0.0001
0.0011
175,232
+0.00(+0.00%)
Sep 12, 2025
0.0009
0.0011
0.0009
0.0011
152,545
-0.00(-21.43%)
Sep 11, 2025
0.0016
0.0019
0.0012
0.0014
236,443
-0.00(-17.65%)
Sep 10, 2025
0.0001
0.0021
0.0001
0.0017
1,786,563
+0.00(+21.43%)
Sep 09, 2025
0.0015
0.0022
0.0014
0.0014
663,397
-0.00(-6.67%)
Sep 08, 2025
0.0014
0.0015
0.0014
0.0015
114,600
+0.00(+0.00%)
Sep 05, 2025
0.0016
0.0016
0.0015
0.0015
562,000
-0.00(-25.00%)
Sep 04, 2025
0.0015
0.0020
0.0015
0.0020
2,000,950
-0.00(-4.76%)
Sep 03, 2025
0.0015
0.0024
0.0015
0.0021
15,833
+0.00(+40.00%)
Stock Quote API & Stock News API supplied by
www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the
Privacy Policy
and
Terms Of Service
.
© 2025 FinancialContent. All rights reserved.
Starting at $3.75
/
week.
Subscribe Today