STMicroelectronics NV ADR (STM) stock chart and technical analysis

Indicator summary: Leaning bullish (3 bullish, 1 bearish, 1 neutral). As of 2026-09-18, the close was $50.18: 7.4% below the 50-day average and 8.0% above the 200-day average, which is rising. RSI (14) is 46, in its neutral range. MACD is bullish. The stock sits 48% of the way up its 52-week range of $20.95 to $81.32, on 1.8x its 20-day average volume.

Indicator	Reading	Read
50-day average	$54.17	Price 7.4% below
200-day average	$46.47	Price 8.0% above, average rising
50 vs 200-day	50 above 200	Golden-cross alignment
RSI (14)	46	Neutral range
MACD (12, 26, 9)	-1.44 vs -1.61	Line above signal
52-week range	$20.95 to $81.32	48% of the way up the range
Volume vs 20-day average	1.8x	Heavy

What followed this setup for STM

When it closed above its 200-day average (3,240 days), it was higher 63 trading days later 53% of the time, median +1.6%.
When it closed below its 50-day average (3,259 days), it was higher 63 trading days later 47% of the time, median -1.5%.
When it had MACD above its signal line (3,368 days), it was higher 63 trading days later 49% of the time, median -0.5%.
All days since 1999 (6,698 days): higher 63 trading days later 51% of the time, median +0.4%.

Base rates use STM's own daily history since 1999; they describe the past, not a forecast.

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

STM 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.