Axcelis Technologies Inc (ACLS) - Stock Information > Alphalytic – AI Stock Predictions, Quant Research for NYSE & NASDAQ

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Axcelis Technologies Inc

ACLS

NASDAQ

90.82

As of: 2025-12-05

+2.05 (+2.31%) vs. previous close

Market

NASDAQ

Latest Volume

449,046

Symbol

ACLS

Site

Alphalytic – AI Stock Predictions, Quant Research for NYSE & NASDAQ

RSI 64.3 · Strong momentum (RSI2 96.9, RSI7 76.8) Uptrend (ADX 15.7) Low volatility (~0.2%) Normal trading value (~0.4B KRW)

Latest Technical Summary

Key indicators at the most recent trading day

Download full indicators (CSV)

RSI14 / RSI2 / RSI7

64.3 / 96.9 / 76.8

RSI 64.3 · Strong momentum (RSI2 96.9, RSI7 76.8)

StochRSI (K/D)

95.3 / 89.5

Short-term overbought/oversold (K/D > 80: hot, < 20: cold)

MACD / SIGNAL / Hist

0.62 / -0.60 / 1.21

Histogram direction shows bullish/bearish momentum

EMA20 / EMA60 / EMA120

83 / 83 / 80

Short / mid / long-term trend structure

ADX14 / ADX7

15.7 / 27.2

Uptrend (ADX 15.7)

BBW

0.22%

Low volatility (~0.2%)

ATR14_n

4.07%

Average daily range (as % of price)

CCI20

192.0

±100 often used as overbought/oversold thresholds

Charts & Indicators

Recent 15 Trading Days – Indicators

Below table/cards show the most recent 15 trading days. You can download the full history using the CSV button above.

Download full indicators (CSV)

Date	Close	RSI14	RSI2	RSI7	StochRSI K	StochRSI D	MACD	SIGNAL	Hist	EMA20	EMA60	EMA120	ADX14	ADX7	BBW	ATR14_n	CCI20	VolChg1d	ValChg1d	OBV	OBV_Chg3d
2025-12-05	90.82	64.34	96.88	76.79	95.3	89.5	0.6155	-0.5979	1.2135	82.96	82.74	79.96	15.7	27.2	0.1965	0.0407	192.0	2,210.7%	2,492.7%	-18,273,069	850,823
2025-12-04	88.77	61.68	95.25	73.41	89.7	84.3	-0.0739	-0.9013	0.8274	82.13	82.46	79.78	14.9	23.0	0.1751	0.0421	160.7	98,069.0%	107,554.0%	-18,722,115	-116,967
2025-12-02	81.61	49.43	44.85	52.83	83.3	80.8	-0.7442	-1.1081	0.3640	81.43	82.25	79.63	14.4	19.4	0.1592	0.0416	2.1	-9,344.0%	-9,343.2%	-19,089,863	-351,964
2025-12-01	81.51	49.23	40.55	52.40	79.9	75.8	-0.8595	-1.1991	0.3396	81.42	82.27	79.60	14.9	21.5	0.1596	0.0441	-4.0	29,076.5%	28,481.6%	-19,123,892	-997,493
2025-11-28	82.77	51.75	81.60	58.28	79.0	66.7	-0.9843	-1.2840	0.2997	81.41	82.30	79.56	15.5	24.0	0.1613	0.0445	24.0	-7,829.1%	-7,812.2%	-18,605,148	33,773
2025-11-26	82.13	50.55	75.23	56.13	68.3	49.1	-1.2576	-1.3590	0.1014	81.26	82.28	79.51	16.4	27.2	0.1609	0.0467	28.3	1,931.2%	1,841.8%	-18,737,899	355,429
2025-11-25	82.75	51.70	90.38	58.64	52.9	29.9	-1.5229	-1.3843	-0.1386	81.17	82.29	79.47	17.5	30.6	0.1616	0.0477	4.3	1,278.9%	1,830.8%	-18,126,399	1,564,628
2025-11-24	78.89	44.39	74.23	45.73	26.0	12.6	-1.9025	-1.3497	-0.5529	81.00	82.27	79.41	18.4	35.3	0.1613	0.0492	-89.2	-2,397.4%	-2,198.6%	-18,638,921	546,513
2025-11-21	76.88	40.00	54.21	36.95	10.7	7.2	-1.9664	-1.2115	-0.7550	81.23	82.39	79.42	17.9	34.4	0.1590	0.0520	-159.0	1,821.7%	2,262.0%	-19,093,328	478,400
2025-11-20	74.12	33.28	1.88	22.12	1.1	10.7	-1.8147	-1.0227	-0.7919	81.68	82.57	79.46	17.0	31.1	0.1493	0.0533	-192.5	3,088.3%	2,461.2%	-19,691,027	-741,661
2025-11-19	77.85	38.72	8.27	30.40	9.9	22.6	-1.3136	-0.8247	-0.4888	82.48	82.86	79.55	16.0	27.3	0.1207	0.0485	-142.0	-3,793.1%	-3,781.1%	-19,185,434	-680,186
2025-11-18	77.70	38.34	1.55	29.49	21.1	37.2	-1.0347	-0.7025	-0.3321	82.97	83.03	79.58	15.9	25.9	0.1093	0.0506	-150.2	4,013.4%	3,521.0%	-19,571,728	-1,548,171
2025-11-17	80.53	42.97	5.02	37.40	36.7	52.8	-0.6484	-0.6195	-0.0289	83.52	83.21	79.61	15.7	24.2	0.0935	0.0489	-72.2	-780.0%	-894.2%	-18,949,366	-1,644,986
2025-11-14	81.54	44.76	8.35	40.75	53.7	69.1	-0.4340	-0.6123	0.1783	83.84	83.30	79.60	16.3	24.9	0.0893	0.0494	-71.1	-3,302.2%	-3,389.7%	-18,505,248	-1,710,460
2025-11-13	82.62	46.69	12.91	44.38	68.0	82.2	-0.2569	-0.6568	0.3999	84.08	83.36	79.56	16.9	25.8	0.0874	0.0488	-11.1	4,112.8%	3,650.2%	-18,023,557	-1,801,979

2025-12-05 Close 90.82

RSI14 / RSI2 / RSI7

64.3 / 96.9 / 76.8

StochRSI K / D

95.3 / 89.5

MACD / Sig / Hist

0.616 / -0.598 / 1.214

EMA20 / 60 / 120

83 / 83 / 80

ADX14 / ADX7

15.7 / 27.2

BBW

0.1965

ATR14_n

0.0407

CCI20

192.0

VolChg1d

2,210.7%

ValChg1d

2,492.7%

OBV

-18,273,069

OBV_Chg3d

850,823

2025-12-04 Close 88.77

RSI14 / RSI2 / RSI7

61.7 / 95.3 / 73.4

StochRSI K / D

89.7 / 84.3

MACD / Sig / Hist

-0.074 / -0.901 / 0.827

EMA20 / 60 / 120

82 / 82 / 80

ADX14 / ADX7

14.9 / 23.0

BBW

0.1751

ATR14_n

0.0421

CCI20

160.7

VolChg1d

98,069.0%

ValChg1d

107,554.0%

OBV

-18,722,115

OBV_Chg3d

-116,967

2025-12-02 Close 81.61

RSI14 / RSI2 / RSI7

49.4 / 44.9 / 52.8

StochRSI K / D

83.3 / 80.8

MACD / Sig / Hist

-0.744 / -1.108 / 0.364

EMA20 / 60 / 120

81 / 82 / 80

ADX14 / ADX7

14.4 / 19.4

BBW

0.1592

ATR14_n

0.0416

CCI20

2.1

VolChg1d

-9,344.0%

ValChg1d

-9,343.2%

OBV

-19,089,863

OBV_Chg3d

-351,964

2025-12-01 Close 81.51

RSI14 / RSI2 / RSI7

49.2 / 40.6 / 52.4

StochRSI K / D

79.9 / 75.8

MACD / Sig / Hist

-0.860 / -1.199 / 0.340

EMA20 / 60 / 120

81 / 82 / 80

ADX14 / ADX7

14.9 / 21.5

BBW

0.1596

ATR14_n

0.0441

CCI20

-4.0

VolChg1d

29,076.5%

ValChg1d

28,481.6%

OBV

-19,123,892

OBV_Chg3d

-997,493

2025-11-28 Close 82.77

RSI14 / RSI2 / RSI7

51.8 / 81.6 / 58.3

StochRSI K / D

79.0 / 66.7

MACD / Sig / Hist

-0.984 / -1.284 / 0.300

EMA20 / 60 / 120

81 / 82 / 80

ADX14 / ADX7

15.5 / 24.0

BBW

0.1613

ATR14_n

0.0445

CCI20

24.0

VolChg1d

-7,829.1%

ValChg1d

-7,812.2%

OBV

-18,605,148

OBV_Chg3d

33,773

2025-11-26 Close 82.13

RSI14 / RSI2 / RSI7

50.6 / 75.2 / 56.1

StochRSI K / D

68.3 / 49.1

MACD / Sig / Hist

-1.258 / -1.359 / 0.101

EMA20 / 60 / 120

81 / 82 / 80

ADX14 / ADX7

16.4 / 27.2

BBW

0.1609

ATR14_n

0.0467

CCI20

28.3

VolChg1d

1,931.2%

ValChg1d

1,841.8%

OBV

-18,737,899

OBV_Chg3d

355,429

2025-11-25 Close 82.75

RSI14 / RSI2 / RSI7

51.7 / 90.4 / 58.6

StochRSI K / D

52.9 / 29.9

MACD / Sig / Hist

-1.523 / -1.384 / -0.139

EMA20 / 60 / 120

81 / 82 / 79

ADX14 / ADX7

17.5 / 30.6

BBW

0.1616

ATR14_n

0.0477

CCI20

4.3

VolChg1d

1,278.9%

ValChg1d

1,830.8%

OBV

-18,126,399

OBV_Chg3d

1,564,628

2025-11-24 Close 78.89

RSI14 / RSI2 / RSI7

44.4 / 74.2 / 45.7

StochRSI K / D

26.0 / 12.6

MACD / Sig / Hist

-1.903 / -1.350 / -0.553

EMA20 / 60 / 120

81 / 82 / 79

ADX14 / ADX7

18.4 / 35.3

BBW

0.1613

ATR14_n

0.0492

CCI20

-89.2

VolChg1d

-2,397.4%

ValChg1d

-2,198.6%

OBV

-18,638,921

OBV_Chg3d

546,513

2025-11-21 Close 76.88

RSI14 / RSI2 / RSI7

40.0 / 54.2 / 37.0

StochRSI K / D

10.7 / 7.2

MACD / Sig / Hist

-1.966 / -1.212 / -0.755

EMA20 / 60 / 120

81 / 82 / 79

ADX14 / ADX7

17.9 / 34.4

BBW

0.1590

ATR14_n

0.0520

CCI20

-159.0

VolChg1d

1,821.7%

ValChg1d

2,262.0%

OBV

-19,093,328

OBV_Chg3d

478,400

2025-11-20 Close 74.12

RSI14 / RSI2 / RSI7

33.3 / 1.9 / 22.1

StochRSI K / D

1.1 / 10.7

MACD / Sig / Hist

-1.815 / -1.023 / -0.792

EMA20 / 60 / 120

82 / 83 / 79

ADX14 / ADX7

17.0 / 31.1

BBW

0.1493

ATR14_n

0.0533

CCI20

-192.5

VolChg1d

3,088.3%

ValChg1d

2,461.2%

OBV

-19,691,027

OBV_Chg3d

-741,661

2025-11-19 Close 77.85

RSI14 / RSI2 / RSI7

38.7 / 8.3 / 30.4

StochRSI K / D

9.9 / 22.6

MACD / Sig / Hist

-1.314 / -0.825 / -0.489

EMA20 / 60 / 120

82 / 83 / 80

ADX14 / ADX7

16.0 / 27.3

BBW

0.1207

ATR14_n

0.0485

CCI20

-142.0

VolChg1d

-3,793.1%

ValChg1d

-3,781.1%

OBV

-19,185,434

OBV_Chg3d

-680,186

2025-11-18 Close 77.70

RSI14 / RSI2 / RSI7

38.3 / 1.6 / 29.5

StochRSI K / D

21.1 / 37.2

MACD / Sig / Hist

-1.035 / -0.703 / -0.332

EMA20 / 60 / 120

83 / 83 / 80

ADX14 / ADX7

15.9 / 25.9

BBW

0.1093

ATR14_n

0.0506

CCI20

-150.2

VolChg1d

4,013.4%

ValChg1d

3,521.0%

OBV

-19,571,728

OBV_Chg3d

-1,548,171

2025-11-17 Close 80.53

RSI14 / RSI2 / RSI7

43.0 / 5.0 / 37.4

StochRSI K / D

36.7 / 52.8

MACD / Sig / Hist

-0.648 / -0.620 / -0.029

EMA20 / 60 / 120

84 / 83 / 80

ADX14 / ADX7

15.7 / 24.2

BBW

0.0935

ATR14_n

0.0489

CCI20

-72.2

VolChg1d

-780.0%

ValChg1d

-894.2%

OBV

-18,949,366

OBV_Chg3d

-1,644,986

2025-11-14 Close 81.54

RSI14 / RSI2 / RSI7

44.8 / 8.4 / 40.8

StochRSI K / D

53.7 / 69.1

MACD / Sig / Hist

-0.434 / -0.612 / 0.178

EMA20 / 60 / 120

84 / 83 / 80

ADX14 / ADX7

16.3 / 24.9

BBW

0.0893

ATR14_n

0.0494

CCI20

-71.1

VolChg1d

-3,302.2%

ValChg1d

-3,389.7%

OBV

-18,505,248

OBV_Chg3d

-1,710,460

2025-11-13 Close 82.62

RSI14 / RSI2 / RSI7

46.7 / 12.9 / 44.4

StochRSI K / D

68.0 / 82.2

MACD / Sig / Hist

-0.257 / -0.657 / 0.400

EMA20 / 60 / 120

84 / 83 / 80

ADX14 / ADX7

16.9 / 25.8

BBW

0.0874

ATR14_n

0.0488

CCI20

-11.1

VolChg1d

4,112.8%

ValChg1d

3,650.2%

OBV

-18,023,557

OBV_Chg3d

-1,801,979