| 5 mins | 30 mins | Hourly | Daily | Weekly |
|---|---|---|---|---|
| BUY | NEUTRAL | SELL | SELL | SELL |
| 5 mins | 30 mins | Hourly | Daily | Weekly | |
|---|---|---|---|---|---|
| MA5 | 344.99▼ | 338.39▲ | 337.70▲ | 358.60▼ | 374.90▼ |
| MA10 | 342.38▲ | 338.15▲ | 342.34▲ | 396.38▼ | 366.81▼ |
| MA20 | 338.55▲ | 342.94▲ | 348.73▼ | 380.74▼ | 394.43▼ |
| MA50 | 337.64▲ | 359.91▼ | 389.93▼ | 376.52▼ | 369.88▼ |
| MA100 | 341.76▲ | 393.87▼ | 389.13▼ | 411.18▼ | 232.33▲ |
| MA200 | 347.16▼ | 385.75▼ | 368.53▼ | 400.46▼ | 141.00▲ |
| 5 mins | 30 mins | Hourly | Daily | Weekly | |
|---|---|---|---|---|---|
| MACD | 0.880▲ | 1.511▲ | 1.216▲ | -7.317▼ | -8.888▼ |
| RSI | 59.461▲ | 46.370▼ | 37.280▼ | 42.321▼ | 45.222▼ |
| STOCH | 74.357 | 34.095 | 17.629▼ | 23.013 | 39.288 |
| WILL %R | -34.054 | -34.054 | -52.685 | -89.684▼ | -78.721▼ |
| CCI | 45.408 | 93.176 | -2.195 | -98.450 | -88.764 |
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Monday, October 19, 2026 06:37 AM
Evercore ISI upgraded Ciena Corporation (NYSE:CIEN) from In Line to Outperform in late September. The firm described the stock as an “attractive way to gain exposure to the optical networking space.” ...
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Thursday, October 15, 2026 12:42 PM
Ciena Corporation is rated Sell due to overvaluation and cyclical risk, despite strong recent performance and AI-driven demand. Click for my CIEN stock update.
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Thursday, October 15, 2026 09:16 AM
Ciena mitigates supply/cash flow risks via firm supplier purchase commitments and long-term customer contracts. Learn more about CIEN stock here.
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| date | open | high | low | close | volume |
|---|---|---|---|---|---|
| 19/10/26 | 347.68 | 350.21 | 338.845 | 343.75 | 441,907 |
| 16/10/26 | 350.95 | 354.60 | 330.985 | 332.73 | 3,180,789 |
| 15/10/26 | 342.50 | 357.83 | 333.15 | 356.52 | 3,483,800 |
| 14/10/26 | 393.88 | 393.88 | 356.78 | 359.60 | 3,312,400 |
| 13/10/26 | 393.33 | 401.87 | 381.64 | 400.40 | 2,731,079 |
| 12/10/26 | 443.53 | 445.95 | 400.20 | 405.01 | 3,318,700 |
| 09/10/26 | 436.00 | 454.7282 | 424.02 | 449.77 | 3,764,796 |
| 08/10/26 | 436.15 | 443.99 | 421.11 | 425.93 | 3,692,972 |
| 07/10/26 | 428.975 | 448.00 | 422.304 | 446.45 | 3,353,379 |
| 06/10/26 | 393.58 | 446.37 | 392.00 | 443.65 | 6,382,800 |
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