Axcelis Technologies (ACLS) Stock Chart
NASDAQ: ACLSTechnologyIndustrial Machinery/ComponentsUSD
At close: Oct 7, 4:00 PM ET · Delayed 15 min
ACLS technical summary
ACLS is trading 10.9% above its 50-day simple moving average of $124.77 and 14.6% above its 200-day average of $120.77. The 50-day average is above the 200-day average, a configuration technical analysts associate with a longer-term uptrend. The 14-day Relative Strength Index (RSI) is 62.0, within the neutral 30 to 70 band.
Over the past year, the stock ranged from $73.60 (Nov 21, 2025) to $193.78 (Jun 15, 2026); the current price sits 54% of the way from the low to the high. Annualized 30-day volatility is 56.4%. Based on the last session's high, low and close, the classic pivot point is $137.77, with first resistance at $139.68 and first support at $136.48.
These indicators describe past price behavior for Axcelis Technologies; they are not predictions.
Summary generated from market data by MetaCap's automated system. Methodology
Technical indicators
- RSI (14)
- 62.0
- 50-day SMA
- 124.77
- 200-day SMA
- 120.77
- Beta
- —
- 1Y high
- 193.78 (Jun 15)
- 1Y low
- 73.60 (Nov 21)
- Last close
- 138.40
ACLS price performance
1 week
+5.50%
1 month
+16.14%
3 months
+2.19%
6 months
+32.25%
Year to date
+72.27%
1 year
+65.43%
3 years
-13.70%
5 years
+180.33%
ACLS price return, excluding dividends.
Moving averages
| Period | Simple (SMA) | Exponential (EMA) |
|---|---|---|
| 5-day | 141.27Price below | 138.70Price below |
| 10-day | 132.95Price above | 133.73Price above |
| 20-day | 121.58Price above | 127.74Price above |
| 50-day | 124.77Price above | 127.46Price above |
| 100-day | 140.09Price below | 128.94Price above |
| 200-day | 120.77Price above | 115.86Price above |
Moving averages are computed from daily closing prices over the past year. What is a moving average?
Pivot points
| Level | Price |
|---|---|
| Resistance 3 (R3) | 142.88 |
| Resistance 2 (R2) | 140.96 |
| Resistance 1 (R1) | 139.68 |
| Pivot point | 137.77 |
| Support 1 (S1) | 136.48 |
| Support 2 (S2) | 134.57 |
| Support 3 (S3) | 133.29 |
Classic floor-trader pivots from the last session's high, low and close. How pivot points work