Seagate Technology PLC (STX) stock chart and technical analysis

Indicator summary: Leaning bullish (3 bullish, 1 bearish, 1 neutral). As of 2026-09-18, the close was $858.79: 1.8% above the 50-day average and 38.8% above the 200-day average, which is rising. RSI (14) is 53, in its neutral range. MACD is bearish after a cross in the last 10 days. The stock sits 70% of the way up its 52-week range of $207.93 to $1,144.15, on 2.0x its 20-day average volume.

Indicator	Reading	Read
50-day average	$843.33	Price 1.8% above
200-day average	$618.75	Price 38.8% above, average rising
50 vs 200-day	50 above 200	Golden-cross alignment
RSI (14)	53	Neutral range
MACD (12, 26, 9)	-9.84 vs -8.60	Bearish cross in the last 10 days
52-week range	$207.93 to $1,144.15	70% of the way up the range
Volume vs 20-day average	2.0x	Heavy

What followed this setup for STX

When it closed above its 200-day average (3,574 days), it was higher 63 trading days later 59% of the time, median +5.8%.
When it closed above its 50-day average (3,377 days), it was higher 63 trading days later 63% of the time, median +8.0%.
When it had MACD below its signal line (2,862 days), it was higher 63 trading days later 56% of the time, median +4.0%.
All days since 2002 (5,917 days): higher 63 trading days later 58% of the time, median +5.8%.

Base rates use STX's own daily history since 2002; they describe the past, not a forecast.

ŷRobot chart signal: Bearish, from the chart signal model.

STX analysis: AI score, fair value and forecast · Is it a bull or a bear market today? · All covered stocks

ŷRobot analysis is AI-generated and quality-gated; nothing here is investment advice.