CIEN Ciena Corp Forecast, Technical & Fundamental Analysis

CIEN sees MACD Histogram just turned negative

CIEN saw its Moving Average Convergence Divergence Histogram (MACD) turn negative on August 13, 2025. This is a bearish signal that suggests the stock could decline going forward. Tickeron's A.I.dvisor looked at 44 instances where the indicator turned negative. In of the 44 cases the stock moved lower in the days that followed. This puts the odds of a downward move at .

Technical Analysis (Indicators)

Bearish Trend Analysis

The 10-day RSI Indicator for CIEN moved out of overbought territory on August 11, 2025. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 39 similar instances where the indicator moved out of overbought territory. In of the 39 cases, the stock moved lower in the following days. This puts the odds of a move lower at .

The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In of 58 cases where CIEN's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are .

Following a 3-day decline, the stock is projected to fall further. Considering past instances where CIEN declined for three days, the price rose further in of 62 cases within the following month. The odds of a continued downward trend are .

CIEN broke above its upper Bollinger Band on July 16, 2025. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.

Bullish Trend Analysis

The Momentum Indicator moved above the 0 level on August 15, 2025. You may want to consider a long position or call options on CIEN as a result. In of 81 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are .

Following a 3-day Advance, the price is estimated to grow further. Considering data from situations where CIEN advanced for three days, in of 334 cases, the price rose further within the following month. The odds of a continued upward trend are .

The Aroon Indicator entered an Uptrend today. In of 229 cases where CIEN Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are .

Fundamental Analysis (Ratings)

The Tickeron PE Growth Rating for this company is (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.

The Tickeron Price Growth Rating for this company is (best 1 - 100 worst), indicating steady price growth. CIEN’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron Profit vs. Risk Rating rating for this company is (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 81, placing this stock slightly better than average.

The Tickeron Valuation Rating of (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (4.627) is normal, around the industry mean (4.925). P/E Ratio (124.479) is within average values for comparable stocks, (94.290). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (2.005). Dividend Yield (0.000) settles around the average of (0.033) among similar stocks. P/S Ratio (3.104) is also within normal values, averaging (40.842).

The Tickeron SMR rating for this company is (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.