CIEN is the ticker symbol for Ciena Corporation, a publicly traded company that provides networking equipment, software, and services to telecommunications service providers and enterprises. It trades on the New York Stock Exchange.
Daily bar · Oct 30, 2026
Scroll or pinch to zoom, drag to pan. About the price history
Daily bars · last bar Oct 30, 2026 · close 320.72
Leaning sell. 7 of 18 signals point down against 1 up, carried by momentum and trend. Volatility is mostly neutral. Volume is mostly neutral. Stochastic, Williams %R and CCI sit in oversold territory. Trend strength is weak (ADX 16).
Strong sell. The close is above 1 of 24 averages and below 23. Short- and long-term averages agree: price is below both. SMA 50 is below SMA 200 (363.44 vs 404.98).
| Period | SMA | EMA | WMA | WEMA |
|---|---|---|---|---|
| 5 | 344.09 | 339.50 | 341.95 | 344.47 |
| 10 | 341.08 | 345.77 | 340.65 | 354.76 |
| 20 | 371.03 | 355.45 | 352.66 | 364.94 |
| 50 | 363.44 | 370.03 | 362.20 | 385.14 |
| 100 | 392.89 | 385.14 | 375.07 | 368.62 |
| 200 | 404.98 | 360.58 | 410.53 | 313.88 |
Green: the close is above that average. Red: below it.
From the bar before the last one. Nearest classic support is S3 at 306.57. Nearest resistance is S2 at 328.52.
| Level | Classic | Fibonacci | Camarilla | Floor | Woodie | DeMark |
|---|---|---|---|---|---|---|
| R3 | 394.37 | 372.42 | 355.49 | 382.89 | 358.93 | — |
| R2 | 372.42 | 364.04 | 353.47 | 372.42 | 360.44 | — |
| R1 | 360.94 | 358.86 | 351.46 | 360.94 | 336.98 | 366.68 |
| Pivot | 350.47 | 350.47 | 350.47 | 350.47 | 338.49 | 353.35 |
| S1 | 338.99 | 342.09 | 347.44 | 338.99 | 315.03 | 344.73 |
| S2 | 328.52 | 336.91 | 345.43 | 328.52 | 316.54 | — |
| S3 | 306.57 | 328.52 | 343.41 | 317.04 | 293.08 | — |
Patterns that formed on the last 5 bars, newest first.
A small body with shadows longer than the body on both sides.
Neither side won the bar. On its own it says little; after a strong move it warns the move is tiring.
A small body with shadows longer than the body on both sides.
Neither side won the bar. On its own it says little; after a strong move it warns the move is tiring.
The hammer's shape (small body on top, long lower shadow), but after an advance.
Selling appeared during an advance; a turn down may follow, best confirmed by the next candle.
How candlestick references usually rate the pattern. It is not a success rate measured on this ticker. About candle patterns
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | 326.00 | 332.72 | 313.27 | 320.72 | 3M | −5.28 |
| Oct 29, 2026 | 348.60 | 361.96 | 340.01 | 349.45 | 3M | +0.85 |
| Oct 28, 2026 | 357.01 | 368.24 | 351.60 | 363.21 | 3M | +6.20 |
| Oct 27, 2026 | 344.09 | 353.10 | 336.30 | 351.15 | 3M | +7.06 |
| Oct 26, 2026 | 324.06 | 345.48 | 318.77 | 335.93 | 3M | +11.87 |
| Oct 23, 2026 | 325.95 | 327.40 | 313.45 | 320.26 | 2M | −5.69 |
| Oct 22, 2026 | 343.48 | 346.29 | 320.70 | 322.64 | 4M | −20.84 |
| Oct 21, 2026 | 354.56 | 363.97 | 349.87 | 361.34 | 3M | +6.78 |
| Oct 20, 2026 | 336.70 | 350.35 | 328.88 | 341.95 | 2M | +5.25 |
| Oct 19, 2026 | 348.31 | 354.45 | 338.79 | 344.20 | 3M | −4.11 |
| Oct 16, 2026 | 350.95 | 354.60 | 330.99 | 332.73 | 3M | −18.22 |
| Oct 15, 2026 | 342.50 | 357.83 | 333.15 | 356.52 | 3M | +14.02 |
| Oct 14, 2026 | 393.88 | 393.88 | 356.78 | 359.60 | 3M | −34.28 |
| Oct 13, 2026 | 393.33 | 401.87 | 381.64 | 400.40 | 3M | +7.07 |
| Oct 12, 2026 | 443.53 | 445.95 | 400.20 | 405.01 | 3M | −38.52 |
| Oct 9, 2026 | 436.00 | 454.73 | 424.02 | 449.77 | 4M | +13.77 |
| Oct 8, 2026 | 436.15 | 443.99 | 421.11 | 425.93 | 4M | −10.22 |
| Oct 7, 2026 | 428.98 | 448.00 | 422.30 | 446.45 | 3M | +17.47 |
| Oct 6, 2026 | 393.58 | 446.37 | 392.00 | 443.65 | 6M | +50.07 |
| Oct 5, 2026 | 393.77 | 397.47 | 382.50 | 389.69 | 2M | −4.08 |
| Oct 2, 2026 | 385.00 | 395.96 | 377.03 | 391.34 | 3M | +6.34 |
| Oct 1, 2026 | 355.19 | 381.00 | 350.68 | 379.14 | 3M | +23.95 |
| Sep 30, 2026 | 354.92 | 359.98 | 340.52 | 351.82 | 3M | −3.10 |
| Sep 29, 2026 | 350.16 | 356.21 | 344.80 | 354.92 | 2M | +4.76 |
| Sep 28, 2026 | 352.42 | 356.99 | 339.33 | 344.19 | 2M | −8.23 |
| Sep 25, 2026 | 363.00 | 366.43 | 355.01 | 356.91 | 2M | −6.09 |
| Sep 24, 2026 | 350.40 | 363.46 | 346.56 | 358.43 | 1M | +8.03 |
| Sep 23, 2026 | 368.64 | 369.00 | 351.53 | 355.91 | 2M | −12.73 |
| Sep 22, 2026 | 364.31 | 376.74 | 363.14 | 368.56 | 2M | +4.25 |
| Sep 21, 2026 | 365.05 | 367.62 | 356.46 | 365.96 | 3M | +0.91 |
Daily returns for Jan 1, 2026 – Oct 31, 2026 (YTD). About the returns · About the risk figures
-15.41%
Change in value over the past month.
-14.94%
Change in value over the last three months.
49.37%
Largest fall from a peak to the low that followed.
79.66%
How far daily returns stray from their average, annualised.
0.80
Return above the risk-free rate per unit of volatility.
1.29
Annualised return against the maximum drawdown.
Loading summary…
CIEN typically has a moderate level of liquidity, allowing for relatively easy buying and selling on the stock market, though trading volume can vary.
Ciena Corporation designs and delivers networking solutions that enable high-capacity data transmission and network management, focusing on the telecommunications and data center markets.
On the OHLCX Markets page for CIEN, a reader can view the price chart, technical analysis indicators, and various performance metrics that provide insights into the stock's historical performance.
CIEN is primarily exposed to the telecommunications and data center sectors, as well as emerging markets that require advanced networking solutions.
The performance of CIEN is primarily driven by demand for high-speed networking solutions, technological advancements, and the overall health of the telecommunications sector.
Holders of CIEN should be aware of potential brokerage fees, taxes on capital gains, and any costs associated with holding the stock, such as management fees if held in a fund.
CIEN is often compared with other networking and telecommunications companies, such as Cisco Systems and Juniper Networks, based on market position, product offerings, and financial performance.
Before trading CIEN, it is advisable to check the latest financial reports, market news, analyst ratings, and any recent developments that could impact the company's performance.
Main risks for CIEN include competition in the networking industry, reliance on a limited number of customers, and potential fluctuations in demand for telecommunications services.
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