$ASML support and resistance levels, and what followed

ASML - 2026-10-17 weekend research daily chart

Each note as it was published, with the price that followed. We publish where price sits against its own levels, not where it is going, so nothing here is scored as right or wrong. Educational commentary, not investment advice.

6 notes, newest first, back to Wed, 14 Oct 2026.

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Sat, 17 Oct 2026

1,641.52 October 16 completed regular close; 2026-10-17 weekend research edition

Below the 50-day average and above the 200-day average at the October 16 regular close.

After	Close	vs Sat, 17 Oct 2026 close	vs published price
1 session	1,647.12	—	+0.34%
5 sessions	1,571.80	—	-4.25%

20-session SMA through October 16 1,761.477 — published below, latest close below
50-session SMA through October 16 1,739.63 — published below, latest close below
200-session SMA through October 16 1,577.216 — published above, latest close belowcrossed
October 15 intraday low 1,594.03 — published above, latest close belowcrossed
2026-10-13 remaining downward daily gap 1,734.50 — published below, latest close below

Sat, 17 Oct 2026

1,641.52 October 16 regular close as separate stock-price context

Reported Q3 results; margin comparisons describe different business models, not a quality winner.

After	Close	vs Sat, 17 Oct 2026 close	vs published price
1 session	1,647.12	—	+0.34%
5 sessions	1,571.80	—	-4.25%

Sat, 17 Oct 2026

1,641.52 October 16 regular close as separate stock-price context

Forward-looking capacity and Q4 guidance, with working-capital context.

After	Close	vs Sat, 17 Oct 2026 close	vs published price
1 session	1,647.12	—	+0.34%
5 sessions	1,571.80	—	-4.25%

Wed, 14 Oct 2026

1,713.29 10:12 a.m. ET regular-session observation

ASML is -0.26% versus the October 13 regular close at this 10:12 a.m. ET observation.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	1,657.44	+0.45%	-3.26%
5 sessions	1,676.69	+1.62%	-2.14%

This note was marked to a 10:12 a.m. ET regular-session observation, not a close. The like-for-like column is the one measured from the Wed, 14 Oct 2026 close.

Regular-session low 1,677.41 — published above, latest close belowcrossed
Oct 13 close / reclaim 1,717.76 — published below, latest close below
Regular-session high 1,733.25 — published below, latest close below
20-day SMA 1,759.62 — published below, latest close below
20-day SMA through October 13 1,759.62 — published below, latest close below
50-day SMA through October 13 1,742.541 — published below, latest close below
200-day SMA through October 13 1,568.526 — published above, latest close above

Wed, 14 Oct 2026

1,713.29 10:12 a.m. ET regular-session observation

ASML rebounded above the prior close after the open, then pulled back slightly below it at the snapshot.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	1,657.44	+0.45%	-3.26%
5 sessions	1,676.69	+1.62%	-2.14%

This note was marked to a 10:12 a.m. ET regular-session observation, not a close. The like-for-like column is the one measured from the Wed, 14 Oct 2026 close.

Regular-session low 1,677.41 — published above, latest close belowcrossed
Oct 13 close / reclaim 1,717.76 — published below, latest close below
Regular-session high 1,733.25 — published below, latest close below
20-day SMA 1,759.62 — published below, latest close below
20-day SMA through October 13 1,759.62 — published below, latest close below
50-day SMA through October 13 1,742.541 — published below, latest close below
200-day SMA through October 13 1,568.526 — published above, latest close above

Wed, 14 Oct 2026

1,713.29 10:12 a.m. ET regular-session observation

ASML rebounded above the prior close after the open, then pulled back slightly below it at the snapshot.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	1,657.44	+0.45%	-3.26%
5 sessions	1,676.69	+1.62%	-2.14%

This note was marked to a 10:12 a.m. ET regular-session observation, not a close. The like-for-like column is the one measured from the Wed, 14 Oct 2026 close.

Regular-session low 1,677.41 — published above, latest close belowcrossed
Oct 13 close / reclaim 1,717.76 — published below, latest close below
Regular-session high 1,733.25 — published below, latest close below
20-day SMA 1,759.62 — published below, latest close below
20-day SMA through October 13 1,759.62 — published below, latest close below
50-day SMA through October 13 1,742.541 — published below, latest close below
200-day SMA through October 13 1,568.526 — published above, latest close above

$ASML support and resistance levels, and what followed

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