CIEN

NASDAQ: CIEN

391.34
+34.43 (+3.22%)

USD · Cached quote

Volume underlay MA (50) Bollinger Bands (20, 2) RSI (14) — 80/20 MACD (12, 26, 9) Accumulation/Distribution Anchored VWAP Historical Volatility (10, 252)
CIEN advanced chart — Yahoo Finance

Advanced chart with volume, red MA(50), Bollinger Bands, RSI, and MACD. Chart PNG auto-refreshes every 4 hours from the scraper. Updated 2026-10-03T17:17:07.353053970Z

article Analysis

CIEN (CIEN) — Uptrend in force

CIEN (CIEN) is trading at $391.34, +34.43 (+3.22%) on the session. Over the last 127 sessions the trend is up with a -9.9% move. Price is -37.6% from its 6-month high and +23.3% from its 6-month low. Annualised volatility (30-day) is ~68%.

Probability scenarios

Bullish
55%
Neutral
30%
Bearish
15%

Bullish bias — 4 bullish, 2 bearish, 2 neutral of 8 signals.

Timeframe ratings

Long-term
★★★★★ Bullish
Intermediate
★★★★★ Bullish
Short-term
★★★★★ Neutral

Trend Strong uptrend in force

CIEN (CIEN) is trading at $391.34. Over the last 127 sessions the trend is **up** with a -9.9% move.

Price is -37.6% from the 6-month high and +23.3% from the low. Annualised volatility (30-day) is ~68%.

Price is above the 15-day MA ($359.09, +9.0%) and above the 50-day SMA ($373.97).

Bollinger Bands Momentum extension — closing above the upper band

Bollinger Bands (20, 2): price is at $391.34, upper $389.78, middle $353.47, lower $317.17. Price is momentum extension — closing above the upper band.

Bandwidth is 20.5% of price — expanded (high volatility). Width contraction often precedes a directional breakout; expansion confirms one underway.

RSI (14) Overbought

RSI(14) is 75.2. Strong but not yet extreme — approaching the 80 line.

Generally: above 70 = overheated, above 50 = bullish trend, below 50 = bearish trend, below 30 = oversold.

MACD (12, 26, 9) Bullish — fast line above signal

MACD (12, 26, 9): line $1.44, signal $-5.33, histogram +6.771.

The fast line is above the signal line and the histogram is positive — a bullish configuration. Momentum is expanding.

Volume Analysis Balanced volume

Up-day and down-day volume are roughly even (ratio 0.90) over the recent 19 sessions — no strong conviction either way.

Rule of thumb: price up on high volume = accumulation; price down on high volume = distribution. Low-volume pullbacks after a rally are usually profit-taking, not panic.

Smart Money (A/D) Smart money on hold

The A/D line slope is flat and the line is well off highs — institutions are neither aggressively accumulating nor distributing.

A/D combines price position within the day's range with volume: rising = net buying pressure, falling = net selling pressure. It often leads price at turning points.

Anchored VWAP Below anchored VWAP — period buyers underwater

Price ($391.34) is -11.8% below the anchored VWAP ($443.92). Period buyers are underwater — overhead supply tends to cap rallies.

Anchored VWAP is the volume-weighted average from the start of the scraped series — a proxy for the period's average institutional cost basis.

Key Levels 2 resistance / 3 support levels

Current price $391.34. Resistance above: $418.72, $462.69. Support below: $362.48, $353.47, $337.16.

Watch $418.72 as the first upside level to clear, and $362.48 as the first downside level to hold. A clean break of either often determines the next leg.

Resistance $418.72
Resistance $462.69
Support $362.48
Support $353.47
Support $337.16

Signal breakdown

  • Trend (6mo) Bullish Linear-regression slope is up (-9.9% over the period).
  • Price vs 50-day SMA Bullish Price is above the 50-day SMA ($373.97).
  • RSI (14) Bearish RSI 75 — overbought, mean-reversion risk.
  • MACD (12,26,9) Bullish Histogram positive (+6.771) — fast line above signal.
  • Bollinger %B Bullish Price in the upper half of the bands (%B 1.02).
  • Volume profile Neutral Volume balanced between up and down days.
  • A/D line Neutral A/D line slope is flat.
  • AVWAP Bearish Price below anchored VWAP ($443.92).

Generated from 127 daily closes in the scraped 6-month OHLCV series (quote data 2026-10-03T17:17:07.353053970Z). Every level, rating, and probability traces to a computed indicator — no commentary is hand-written or fixed per symbol. Recomputed on each page load from the latest scrape.