Quanta Services Inc (PWR) stock chart and technical analysis

Indicator summary: Leaning bullish (3 bullish, 1 bearish, 1 neutral). As of 2026-09-18, the close was $636.71: 0.8% below the 50-day average and 6.9% above the 200-day average, which is rising. RSI (14) is 51, in its neutral range. MACD is bullish after a cross in the last 10 days. The stock sits 63% of the way up its 52-week range of $375.75 to $788.62, on 1.4x its 20-day average volume.

Indicator	Reading	Read
50-day average	$642.09	Price 0.8% below
200-day average	$595.88	Price 6.9% above, average rising
50 vs 200-day	50 above 200	Golden-cross alignment
RSI (14)	51	Neutral range
MACD (12, 26, 9)	-6.91 vs -8.80	Bullish cross in the last 10 days
52-week range	$375.75 to $788.62	63% of the way up the range
Volume vs 20-day average	1.4x	Normal

What followed this setup for PWR

When it closed above its 200-day average (4,225 days), it was higher 63 trading days later 63% of the time, median +5.6%.
When it closed below its 50-day average (2,543 days), it was higher 63 trading days later 62% of the time, median +6.7%.
When it had MACD above its signal line (3,400 days), it was higher 63 trading days later 63% of the time, median +5.8%.
All days since 1999 (6,698 days): higher 63 trading days later 63% of the time, median +5.8%.

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

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

PWR 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.