NASDAQ · ACLS

Axcelis Technologies, Inc.

Technology · Semiconductors

$142.31

Down-$5.46 (-3.69%)

Updated Oct 6, 2026, 6:38 AM

SID Score

7.4/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · ACLS

ACLS price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 5, 2026

Daily close

View OHLC price history

ACLS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 5, 2026	$147.77	$147.905	$141.95	$142.31	372.69K
Oct 2, 2026	$143.275	$149.95	$141.00	$147.77	455.96K
Oct 1, 2026	$133.61	$137.14	$130.50	$136.71	402.96K
Sep 30, 2026	$131.81	$132.69	$128.57	$131.18	477.82K
Sep 29, 2026	$127.00	$128.88	$123.29	$128.69	368.27K
Sep 28, 2026	$123.99	$124.945	$120.00	$124.01	322.66K
Sep 25, 2026	$117.88	$123.38	$117.22	$123.11	379.1K
Sep 24, 2026	$116.08	$116.70	$111.92	$116.14	385.53K
Sep 23, 2026	$115.56	$118.77	$111.19	$118.43	402.31K
Sep 22, 2026	$112.95	$115.87	$112.95	$115.74	257.09K
Sep 21, 2026	$112.50	$113.74	$110.08	$113.15	291.02K
Sep 18, 2026	$106.15	$109.41	$105.05	$109.32	486.16K
Sep 17, 2026	$106.16	$107.84	$103.94	$104.60	394.43K
Sep 16, 2026	$107.41	$107.625	$102.66	$103.75	441.24K
Sep 15, 2026	$107.36	$107.36	$103.13	$105.04	309.27K
Sep 14, 2026	$107.26	$109.02	$104.95	$105.31	435.64K
Sep 11, 2026	$115.86	$117.355	$113.175	$113.43	311.63K
Sep 10, 2026	$112.50	$115.045	$111.012	$113.30	173.89K
Sep 9, 2026	$117.87	$120.34	$114.685	$115.56	307.33K
Sep 8, 2026	$118.31	$120.96	$117.15	$119.17	250.71K