Information Technology

GLOBALFOUNDRIES Inc. (GFS) options and signal

Figures as of 28 Sep 2026

GFS is GLOBALFOUNDRIES Inc., an Information Technology name the model ranks every trading day. The options figures are from the close on 28 Sep 2026. The model's figures are from 25 Sep 2026, one trading day behind the latest, as the Free plan shows them. Every model figure is paper trading.

Membership gets tonight's signals the night they publish. Free gets every options screen, never delayed, and the signals one trading day behind.

Start free See the plans

At a glance

Figure	Value	Date
IV rank	63 of 100	28 Sep
At the money IV	54.7%	28 Sep
Priced move to 16 Oct	11.5% down, 12.6% up	28 Sep
Call wall and put wall	55 and 45	28 Sep
Signal and the desk's view	No signal, view neutral	25 Sep
Last close	47.78	28 Sep
Next report	10 Nov 2026	28 Sep

Options Snapshot

GFS's IV rank is 63 of 100 on 28 Sep 2026.

Figure	Value
IV rank	63 of 100
At the money IV	54.7%, near month, 18 days
Put/call ratio, open interest	0.71
Call open interest, strikes captured near the price	39,300 contracts
Put open interest, strikes captured near the price	28,000 contracts
Cost to trade at the money	Fair, 14.1% of the option's mid price

IV rank is where the at the money IV sits among GFS's own weekly readings, 0 the lowest and 100 the highest.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Options Snapshot in RingMaster The Options Snapshot guide

Priced Range

On 28 Sep 2026, GFS options priced a move of 11.5 percent down and 12.6 percent up by 16 Oct 2026.

Expiry	Days	Down	Up	Range
16 Oct 2026	18	11.5%	12.6%	42.27 to 53.82
20 Nov 2026	53	22.4%	23.2%	37.08 to 58.88
15 Jan 2027	109	31.0%	32.6%	32.98 to 63.38
19 Mar 2027	172	38.3%	41.2%	29.48 to 67.48
16 Apr 2027	200	41.0%	44.4%	28.18 to 68.98

The range is one standard deviation either side of the close of 47.78, as the option prices imply it.

A priced move restates option prices at the close and says nothing certain about where the price goes.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Priced Range in RingMaster The Priced Range guide

Gamma Map

On 28 Sep 2026, GFS's call wall is the 55 strike and its put wall is the 45 strike.

Figure	Value
Call wall, most open call gamma	55
Put wall, most open put gamma	45
Flip strike, where net gamma changes sign	48.28
Net dollar gamma, calls minus puts	$529,093
Total dollar gamma, both sides	$4.54 million
Close	47.78

Dollar gamma is stated for a one percent move in the price.

Net is calls minus puts under the standard convention, not a record of who holds the contracts.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Gamma Map in RingMaster The Gamma Map guide

Volatility History

On 28 Sep 2026, GFS's at the money IV is 54.7 percent against 20 day realized volatility of 47.6 percent.

Figure	Value
At the money IV	54.7%
Realized volatility, 20 trading days	47.6%
Realized volatility, 60 trading days	56.9%
IV against its own weekly record	In the middle
Weekly readings on record	228, from 3 Dec 2021
Weeks the price moved more than the one week priced move	22.9% of 227 weeks

Realized volatility is worked out from the daily closes the desk holds, not from the option chain.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Volatility History in RingMaster The Volatility History guide

Volatility Weather

On 28 Sep 2026, GFS's at the money IV runs from 54.7 percent at 18 days to 58.0 percent at 200 days.

Days to expiry	At the money IV
18	54.7%
53	60.1%
109	58.3%
172	58.1%
200	58.0%

Far expiries price more volatility than near ones, an upward sloping term structure.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Volatility Weather in RingMaster The Volatility Weather guide

Volatility Surface

On 28 Sep 2026, GFS's surface spans 5 expiries out to 200 days, with IV from 51.8 to 60.1 percent near the price.

Figure	Value
Expiries captured	5
Nearest expiry	16 Oct 2026, 18 days
Farthest expiry	16 Apr 2027, 200 days
Points within 10% of the price, 7 days out or more	10
Lowest IV among them	51.8%
Highest IV among them	60.1%

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Volatility Surface in RingMaster The Volatility Surface guide

Expiry Ladder

On 28 Sep 2026, GFS has 5 captured expiries, from 16 Oct 2026 to 16 Apr 2027.

Expiry	Days	At the money IV	Call open interest	Put open interest
16 Oct 2026	18	54.7%	16,928	13,547
20 Nov 2026	53	60.1%	656	383
15 Jan 2027	109	58.3%	19,932	12,289
19 Mar 2027	172	58.1%	1,238	1,217
16 Apr 2027	200	58.0%	501	534

Open interest is summed over the strikes captured near the price on each expiry.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Expiry Ladder in RingMaster The Expiry Ladder guide

Strike Table

On 28 Sep 2026, GFS's largest open interest sits at the 55 strike, with 16,119 contracts across the captured expiries.

Strike	Call open interest	Put open interest	Total
55	14,287	1,832	16,119
50	7,010	3,723	10,733
45	2,271	7,699	9,970
40	1,045	6,990	8,035
60	6,279	1,580	7,859
70	1,966	731	2,697

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Strike Table in RingMaster The Strike Table guide

Since Yesterday

From 25 Sep 2026 to 28 Sep 2026, GFS's at the money IV moved from 52.4 percent to 54.7 percent.

Figure	25 Sep	28 Sep	Change
At the money IV	52.4%	54.7%	+2.3 points
Open interest, strikes captured near the price	66,111	67,225	+1,114
Put/call ratio, open interest	0.68	0.71	+0.03

Open interest changes cannot identify buyers or sellers.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Since Yesterday in RingMaster The Since Yesterday guide

Changed Hands

On 28 Sep 2026, 4,084 GFS option contracts traded, 0.4 times its own recent average.

Figure	Value
Calls traded	3,251
Puts traded	833
Against its recent average	0.4 times
Busier than	9 of its last 20 trading days
Open interest, whole chain	103,126 contracts
Volume to open interest	0.04
Unusual volume flag	No

Traded volume and open interest are shown side by side and never combined. Open interest changes cannot identify buyers or sellers.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Changed Hands in RingMaster The Changed Hands guide

Positioning Replay

The replay holds 33 trading days of GFS's option positioning, from 11 Aug 2026 to 28 Sep 2026.

Date	Close	Net dollar gamma	Top call strike	Top put strike
11 Aug 2026	50.82	minus $476,589	55	50
21 Sep 2026	48.57	$644,105	55	45
28 Sep 2026	47.78	$529,093	55	45

Each frame restates one nightly capture. Net is calls minus puts, a convention, not who holds the contracts.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Positioning Replay in RingMaster The Positioning Replay guide

Read-out

On 25 Sep 2026 the desk's view of GFS was neutral, paper trading.

Figure	Value
Side	Neutral at 45 trading days, no signal
Level above the close	49.37, the swing high of 22 Sep 2026
Level below the close	47.33, the swing low of 11 Sep 2026
Strategy family	Iron condor (sell both sides, defined risk)
Price target	None. The desk has no price model.

The levels are prices the shares turned at on the chart, with the date of each.

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

Open Read-out in RingMaster The Read-out guide

Rank by Timeframe

On 25 Sep 2026 GFS sat at the 48th percentile of the model's 45 trading day ranking, paper trading.

Timeframe	Percentile	Side
10 trading days	87 of 100	Bullish
20 trading days	77 of 100	Neutral
45 trading days	48 of 100	Neutral

100 is the top of the ranking. A name in the middle three fifths is neutral.

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

Open Rank by Timeframe in RingMaster The Rank by Timeframe guide

Timeframe Agreement

On 25 Sep 2026 GFS's near timeframes were bullish and its long timeframe was neutral, paper trading.

Group	Timeframes	Side	On that side
Near	10 day, 20 day	Bullish	1 of 2
Long	45 day	Neutral	0 of 1

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

Open Timeframe Agreement in RingMaster The Timeframe Agreement guide

Signal History

On 25 Sep 2026 GFS had carried no signal for 7 trading days, paper trading.

Trading day	Signal	45 day percentile
25 Sep 2026	None	48 of 100
24 Sep 2026	None	74 of 100
23 Sep 2026	None	66 of 100
22 Sep 2026	None	50 of 100
21 Sep 2026	None	63 of 100
18 Sep 2026	None	83 of 100
17 Sep 2026	None	88 of 100
16 Sep 2026	Bullish	95 of 100

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

Open Signal History in RingMaster The Signal History guide

Sector Split

On 25 Sep 2026, 80 of 187 Information Technology names were bullish and 61 were bearish, paper trading.

Sector	Names	Bullish	Bearish	Neutral
Information Technology	187	80	61	46

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

Open Sector Split in RingMaster The Sector Split guide

Price Chart

GFS closed at 47.78 on 28 Sep 2026.

Figure	Value
Last close	47.78
Change over 5 trading days	-1.6%
Change over 21 trading days	+3.1%
Change over 63 trading days	-41.0%
Change over 252 trading days	+45.5%
52 week high	92.55
52 week low	32.02
20 day moving average	45.80
50 day moving average	48.87
200 day moving average	54.06
RSI, 14 days	51

Worked out from the desk's own daily bars, adjusted for share splits.

From the daily bars through 28 Sep 2026. Current on every plan.

Open Price Chart in RingMaster The Price Chart guide

Earnings Radar

GFS reports next on 10 Nov 2026, a date worked out from past quarters.

Figure	Value
Next report	10 Nov 2026, before the open
Date	Worked out from past quarters
Move after the report of 5 Aug 2026	-4.9%
Move after the report of 30 Apr 2026	+0.5%
Move after the report of 28 Jan 2026	-2.9%
Move after the report of 6 May 2025	-2.7%

Earnings calendar as of 28 Sep 2026. Current on every plan.

Open Earnings Radar in RingMaster The Earnings Radar guide

Public Filings

Company insiders reported 0 purchases and 1 sale of GFS in the filings the desk holds.

Filed	Who	Trade	Size
24 Sep 2026	Azar Samak L, Chief Legal Officer	Sold	335 shares, $15,316

Every filing is reproduced as filed, and each one reaches the public days or weeks after the trade.

Filings as of 28 Sep 2026. Current on every plan.

Open Public Filings in RingMaster The Public Filings guide

Seasonality

In the 4 Septembers on record, GFS's average change was minus 5.1 percent, and it rose in 50.0 percent of them.

Month	Average change	Middle change	Share of years up	Years
September	-5.1%	-4.2%	50.0%	4
October	-1.9%	-5.0%	25.0%	4
November	+10.2%	+10.8%	100.0%	4

Each figure is a month end to month end change in past years. A past month says nothing certain about the next one.

Monthly history through 28 Sep 2026. Current on every plan.

Open Seasonality in RingMaster The Seasonality guide

Headlines

The desk's news feeds carried 4 headlines naming GFS in the 3 days to 28 Sep 2026.

Figure	Value
Headlines in the window	4
Latest	28 Sep 2026

The titles are in the Headlines window, with the time each was published.

Headlines as of 28 Sep 2026. Current on every plan.

Open Headlines in RingMaster The Headlines guide

Questions

What is GFS's IV rank?: GFS's IV rank is 63 of 100 on 28 Sep 2026.
What move are GFS options pricing?: On 28 Sep 2026, GFS options priced a move of 11.5 percent down and 12.6 percent up by 16 Oct 2026.
Where are GFS's call wall and put wall?: On 28 Sep 2026, GFS's call wall is the 55 strike and its put wall is the 45 strike.
What was the desk's latest view of GFS on the Free plan?: On 25 Sep 2026 the desk's view of GFS was neutral, paper trading.
When does GFS report earnings next?: GFS reports next on 10 Nov 2026, a date worked out from past quarters.

More Information Technology names

Guides and the full list

Membership gets tonight's signals the night they publish. Free gets every options screen, never delayed, and the signals one trading day behind.

Start free See the plans