$GFS support and resistance levels, and what followed

GlobalFoundries

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.

9 notes, newest first, back to Mon, 5 Oct 2026.

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Wed, 14 Oct 2026

49.12 10:12 a.m. ET regular-session observation

GFS is +5.18% 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	48.76	-0.37%	-0.73%
5 sessions	47.70	-2.53%	-2.89%

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.

50-day SMA / hold 47.832 — published above, latest close belowcrossed
Oct 13 low 46.22 — published above, latest close belowcrossed
Oct 8 high 51.45 — published below, latest close below
200-day SMA 54.668 — published below, latest close below
20-day SMA through October 13 47.799 — published above, latest close belowcrossed
50-day SMA through October 13 47.832 — published above, latest close belowcrossed
200-day SMA through October 13 54.668 — published below, latest close below

Wed, 14 Oct 2026

49.12 10:12 a.m. ET regular-session observation

GlobalFoundries is above its 20- and 50-day averages at this snapshot, while the October 8 high remains above.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	-0.37%	-0.73%
5 sessions	47.70	-2.53%	-2.89%

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.

50-day SMA / hold 47.832 — published above, latest close belowcrossed
Oct 13 low 46.22 — published above, latest close belowcrossed
Oct 8 high 51.45 — published below, latest close below
200-day SMA 54.668 — published below, latest close below
20-day SMA through October 13 47.799 — published above, latest close belowcrossed
50-day SMA through October 13 47.832 — published above, latest close belowcrossed
200-day SMA through October 13 54.668 — published below, latest close below

Wed, 14 Oct 2026

49.12 10:12 a.m. ET regular-session observation

GlobalFoundries is above its 20- and 50-day averages at this snapshot, while the October 8 high remains above.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	-0.37%	-0.73%
5 sessions	47.70	-2.53%	-2.89%

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.

50-day SMA / hold 47.832 — published above, latest close belowcrossed
Oct 13 low 46.22 — published above, latest close belowcrossed
Oct 8 high 51.45 — published below, latest close below
200-day SMA 54.668 — published below, latest close below
20-day SMA through October 13 47.799 — published above, latest close belowcrossed
50-day SMA through October 13 47.832 — published above, latest close belowcrossed
200-day SMA through October 13 54.668 — published below, latest close below

Wed, 14 Oct 2026

48.37 October 14 at 2:00 p.m. ET regular-session observation

GFS was $48.37, up 3.58%, above its completed 50-session average but below the 200-session average. The October 13 high at $48.44 remains a reclaim reference pending a daily close.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	-0.37%	+0.81%
5 sessions	47.70	-2.53%	-1.39%

This note was marked to a October 14 at 2:00 p.m. ET regular-session observation, not a close. The like-for-like column is the one measured from the Wed, 14 Oct 2026 close.

50-session SMA through October 13 47.832 — published above, latest close belowcrossed
200-session SMA through October 13 54.668 — published below, latest close below
October 13 intraday high / reclaim 48.44 — published below, latest close below
October 14 observed high through 2:00 p.m. ET 49.80 — published below, latest close below
October 8 intraday high 51.45 — published below, latest close below
August 18 remaining daily range gap 51.61 — published below, latest close below
October 14 observed low through 2:00 p.m. ET 47.28 — published above, latest close belowcrossed
October 13 regular close 46.70 — published above, latest close belowcrossed
October 13 intraday low 46.22 — published above, latest close belowcrossed
September 17 remaining daily range gap 44.16 — published above, latest close above

Wed, 14 Oct 2026

48.37 October 14 at 2:00 p.m. ET regular-session observation

The 52.48% closing decline from May 26 to September 15 was followed by a separate 17.36% rebound to the October 2 closing peak. At 2:00 p.m. ET on October 14, the quote remained 46.23% below the May closing peak.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	-0.37%	+0.81%
5 sessions	47.70	-2.53%	-1.39%

This note was marked to a October 14 at 2:00 p.m. ET regular-session observation, not a close. The like-for-like column is the one measured from the Wed, 14 Oct 2026 close.

May 26, 2026 closing peak 89.96 — published below, latest close below
September 15, 2026 subsequent closing low 42.75 — published above, latest close above
October 2, 2026 rebound closing peak 50.17 — published below, latest close below
October 13 regular close 46.70 — published above, latest close belowcrossed

Wed, 14 Oct 2026

48.94 October 14 regular-session close

GFS closed at $48.94, +4.80% versus the October 13 regular close. The retained morning observation remains separate.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	—	-0.37%
5 sessions	47.70	—	-2.53%

Oct 14 low 47.28 — published above, latest close belowcrossed
Oct 8 high 51.45 — published below, latest close below
Aug 18 daily gap 51.61 — published below, latest close below
Sep 17 daily gap 44.16 — published above, latest close above
20-session SMA through October 14 48.095 — published above, latest close belowcrossed
50-session SMA through October 14 47.77 — published above, latest close belowcrossed
200-session SMA through October 14 54.734 — published below, latest close below

Wed, 14 Oct 2026

48.94 October 14 regular-session close

GFS: -52.48% from the earlier closing peak to the subsequent closing low. The separate rebound from that low to the October 14 close was 14.48%.

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	—	-0.37%
5 sessions	47.70	—	-2.53%

Closing peak / 2026-05-26 89.96 — published below, latest close below
Subsequent closing low / 2026-09-15 42.75 — published above, latest close above
October 14 regular close 48.94 — published below, latest close below

Wed, 14 Oct 2026

48.94 October 14 regular-session close

GFS ranked #1 among the qualifying watchlist gainers, closing at $48.94 (+4.80%).

After	Close	vs Wed, 14 Oct 2026 close	vs published price
1 session	48.76	—	-0.37%
5 sessions	47.70	—	-2.53%

50-session SMA through October 14 47.77 — published above, latest close belowcrossed
200-session SMA through October 14 54.73 — published below, latest close below

Mon, 5 Oct 2026

47.98 last trade, 09:56 ET

GFS is 4.3% lower in the session, last traded at 47.98 against a 50.17 close on 2 October.

After	Close	vs Mon, 5 Oct 2026 close	vs published price
1 session	48.63	+0.14%	+1.35%
5 sessions	48.34	-0.45%	+0.75%

This note was marked to a last trade, 09:56 ET, not a close. The like-for-like column is the one measured from the Mon, 5 Oct 2026 close.

$GFS support and resistance levels, and what followed

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