Skip to main content
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Ciena Corporation Common Stock (NY:CIEN)

152.66 +0.94 (+0.62%)
Official Closing Price Updated: 4:00 PM EDT, Oct 2, 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:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 01, 2025 144.24 151.89 143.19 151.72 3,107,576 +6.05(+4.15%)
Sep 30, 2025 144.52 146.53 143.75 145.67 2,088,086 +1.55(+1.08%)
Sep 29, 2025 145.81 146.51 143.00 144.12 2,318,522 +2.19(+1.54%)
Sep 26, 2025 140.24 143.79 138.12 141.93 3,797,736 +4.76(+3.47%)
Sep 25, 2025 134.51 137.61 133.67 137.17 2,808,126 -1.25(-0.90%)
Sep 24, 2025 139.38 140.21 136.04 138.42 2,367,307 -1.06(-0.76%)
Sep 23, 2025 139.85 141.43 138.13 139.48 2,846,212 +0.17(+0.12%)
Sep 22, 2025 138.06 139.44 136.33 139.31 2,613,189 +0.94(+0.68%)
Sep 19, 2025 137.71 138.96 136.07 138.37 3,153,562 +0.33(+0.24%)
Sep 18, 2025 138.70 139.74 137.45 138.04 2,048,098 +1.66(+1.22%)
Sep 17, 2025 139.55 139.55 132.93 136.38 3,196,747 -1.10(-0.80%)
Sep 16, 2025 136.39 137.64 133.94 137.48 2,906,804 +1.58(+1.16%)
Sep 15, 2025 132.00 138.35 131.45 135.90 3,375,519 +4.62(+3.52%)
Sep 12, 2025 132.22 133.28 130.13 131.28 2,778,218 -1.22(-0.92%)
Sep 11, 2025 131.00 134.31 130.00 132.50 3,381,436 +2.64(+2.03%)
Sep 10, 2025 123.81 131.40 123.65 129.86 3,432,032 +7.67(+6.28%)
Sep 09, 2025 119.00 122.27 117.94 122.19 2,131,908 +3.19(+2.68%)
Sep 08, 2025 118.45 120.18 117.02 119.00 2,592,905 +2.31(+1.98%)
Sep 05, 2025 115.86 117.06 113.66 116.69 4,410,396 -0.23(-0.20%)
Sep 04, 2025 115.00 122.00 110.90 116.92 11,295,416 +22.10(+23.31%)
Sep 03, 2025 93.74 95.21 92.46 94.82 5,735,532 +1.23(+1.31%)
Sep 02, 2025 92.68 93.61 90.00 93.59 2,702,317 -0.38(-0.40%)
Aug 29, 2025 97.25 97.55 93.47 93.97 2,230,701 -3.92(-4.00%)
Aug 28, 2025 93.00 98.88 92.86 97.89 2,790,319 +5.15(+5.55%)
Aug 27, 2025 91.43 94.03 91.43 92.74 1,657,116 +1.25(+1.37%)
Aug 26, 2025 91.09 92.52 90.65 91.49 1,187,162 +0.75(+0.83%)
Aug 25, 2025 90.12 91.12 89.41 90.74 1,663,773 +0.93(+1.04%)
Aug 22, 2025 87.54 90.45 87.25 89.81 1,971,325 +2.45(+2.80%)
Aug 21, 2025 86.34 87.62 86.00 87.36 1,495,972 +0.72(+0.83%)
Aug 20, 2025 87.87 88.00 84.41 86.64 1,889,743 -2.13(-2.40%)
Aug 19, 2025 91.01 91.36 88.45 88.77 1,593,821 -3.16(-3.44%)
Aug 18, 2025 90.46 92.21 90.10 91.93 1,086,088 +1.06(+1.17%)
Aug 15, 2025 90.94 91.70 89.52 90.87 1,478,835 -0.55(-0.60%)
Aug 14, 2025 92.88 93.40 89.09 91.42 2,612,577 -3.24(-3.42%)
Aug 13, 2025 97.00 98.19 94.08 94.66 1,547,890 -1.74(-1.80%)
Aug 12, 2025 93.58 96.56 93.50 96.40 1,488,470 +3.02(+3.23%)
Aug 11, 2025 94.75 95.71 93.16 93.38 1,409,341 -1.68(-1.77%)
Aug 08, 2025 96.00 96.43 94.63 95.06 2,021,378 -0.12(-0.13%)
Aug 07, 2025 95.07 95.80 93.44 95.18 1,216,389 +0.87(+0.92%)
Aug 06, 2025 92.61 94.34 91.65 94.31 1,363,492 +2.82(+3.08%)
Aug 05, 2025 93.02 93.12 90.47 91.49 1,469,611 -1.18(-1.27%)
Aug 04, 2025 89.42 92.89 88.65 92.67 1,434,311 +4.04(+4.56%)
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 following
Privacy Policy and Terms Of Service.