Health Care

Gilead Sciences (GILD) options and signal

Figures as of 28 Sep 2026

GILD is Gilead Sciences, a Health Care 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.

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At a glance

Figure	Value	Date
IV rank	98 of 100	28 Sep
At the money IV	41.1%	28 Sep
Priced move to 30 Oct	11.8% down, 11.8% up	28 Sep
Call wall and put wall	165 and 150	28 Sep
Signal and the desk's view	No signal, view neutral	25 Sep
Last close	152.21	28 Sep
Next report	29 Oct 2026	28 Sep

Options Snapshot

GILD's IV rank is 98 of 100 on 28 Sep 2026.

Figure	Value
IV rank	98 of 100
At the money IV	41.1%, near month, 32 days
Put/call ratio, open interest	0.40
Call open interest, strikes captured near the price	62,900 contracts
Put open interest, strikes captured near the price	25,400 contracts
Cost to trade at the money	Wide, 66.9% of the option's mid price

IV rank is where the at the money IV sits among GILD'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.

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Priced Range

On 28 Sep 2026, GILD options priced a move of 11.8 percent down and 11.8 percent up by 30 Oct 2026.

Expiry	Days	Down	Up	Range
2 Oct 2026	4	3.4%	3.4%	147.09 to 157.31
9 Oct 2026	11	5.2%	5.1%	144.22 to 159.94
23 Oct 2026	25	10.1%	7.9%	136.91 to 164.21
30 Oct 2026	32	11.8%	11.8%	134.31 to 170.21
20 Nov 2026	53	12.2%	12.4%	133.61 to 171.11
18 Dec 2026	81	14.8%	15.2%	129.71 to 175.31
19 Feb 2027	144	21.0%	23.3%	120.31 to 187.61

The range is one standard deviation either side of the close of 152.21, 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.

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Gamma Map

On 28 Sep 2026, GILD's call wall is the 165 strike and its put wall is the 150 strike.

Figure	Value
Call wall, most open call gamma	165
Put wall, most open put gamma	150
Net dollar gamma, calls minus puts	$18.52 million
Total dollar gamma, both sides	$32.95 million
Close	152.21

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.

Net gamma changes sign at 3 strikes, so no single flip strike is named.

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

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Volatility History

On 28 Sep 2026, GILD's at the money IV is 41.1 percent against 20 day realized volatility of 20.2 percent.

Figure	Value
At the money IV	41.1%
Realized volatility, 20 trading days	20.2%
Realized volatility, 60 trading days	27.2%
IV against its own weekly record	High, in the top fifth
Weekly readings on record	865, from 8 Jan 2010
Weeks the price moved more than the one week priced move	28.2% of 252 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, GILD's at the money IV runs from 39.1 percent at 4 days to 34.9 percent at 144 days.

Days to expiry	At the money IV
4	39.1%
11	33.0%
18	35.3%
25	33.4%
39	41.8%
53	34.1%
81	34.7%
144	34.9%

Near expiries price more volatility than far ones, an inverted term structure.

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

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Volatility Smile

On 28 Sep 2026, at the 32 day expiry, GILD's IV ten percent below the price sits 1.7 points below at the money IV.

Strike area	Implied volatility	Against at the money
10% below the price	39.4%	-1.7 points
At the money	41.1%	0.0 points
10% above the price	33.4%	-7.7 points

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

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Volatility Surface

On 28 Sep 2026, GILD's surface spans 10 expiries out to 144 days, with IV from 28.9 to 63.0 percent near the price.

Figure	Value
Expiries captured	10
Nearest expiry	2 Oct 2026, 4 days
Farthest expiry	19 Feb 2027, 144 days
Points within 10% of the price, 7 days out or more	109
Lowest IV among them	28.9%
Highest IV among them	63.0%

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

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Expiry Ladder

On 28 Sep 2026, GILD has 10 captured expiries, from 2 Oct 2026 to 19 Feb 2027.

Expiry	Days	At the money IV	Call open interest	Put open interest
2 Oct 2026	4	39.1%	2,708	1,605
9 Oct 2026	11	33.0%	1,434	589
16 Oct 2026	18	35.3%	7,146	2,824
23 Oct 2026	25	33.4%	1,067	856
30 Oct 2026	32	41.1%	405	203
6 Nov 2026	39	41.8%	12	3
20 Nov 2026	53	34.1%	21,989	3,312
18 Dec 2026	81	34.7%	7,429	6,108
15 Jan 2027	109	34.2%	19,610	8,878
19 Feb 2027	144	34.9%	1,096	1,024

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.

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Strike Table

On 28 Sep 2026, GILD's largest open interest sits at the 165 strike, with 12,107 contracts across the captured expiries.

Strike	Call open interest	Put open interest	Total
165	12,089	18	12,107
150	9,375	1,428	10,803
155	7,228	500	7,728
130	3,207	2,772	5,979
135	2,292	3,596	5,888
145	3,676	2,172	5,848

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

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Since Yesterday

From 25 Sep 2026 to 28 Sep 2026, GILD's at the money IV moved from 36.9 percent to 41.1 percent.

Figure	25 Sep	28 Sep	Change
At the money IV	36.9%	41.1%	+4.2 points
Open interest, strikes captured near the price	95,733	88,298	-7,435
Put/call ratio, open interest	0.45	0.40	-0.04

Open interest changes cannot identify buyers or sellers.

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

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Changed Hands

On 28 Sep 2026, 7,317 GILD option contracts traded, 1.0 times its own recent average.

Figure	Value
Calls traded	4,277
Puts traded	3,040
Against its recent average	1.0 times
Busier than	10 of its last 20 trading days
Open interest, whole chain	121,310 contracts
Volume to open interest	0.06
Unusual volume flag	Yes, 1 contract traded well above open interest
Largest flagged contract	The 150 put expiring 2 Oct, 504 traded against 196 open

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.

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Positioning Replay

The replay holds 33 trading days of GILD'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	135.77	$21.95 million	135	130
21 Sep 2026	150.56	$15.06 million	165	145
28 Sep 2026	152.21	$18.52 million	165	150

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.

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Read-out

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

Figure	Value
Side	Neutral at 45 trading days, no signal
Level above the close	152.55, the swing high of 2 Sep 2026
Level below the close	143.18, the swing low of 31 Aug 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.

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Rank by Timeframe

On 25 Sep 2026 GILD sat at the 39th percentile of the model's 45 trading day ranking, paper trading.

Timeframe	Percentile	Side
10 trading days	39 of 100	Neutral
20 trading days	33 of 100	Neutral
45 trading days	39 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.

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Timeframe Agreement

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

Group	Timeframes	Side	On that side
Near	10 day, 20 day	Neutral	0 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.

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Signal History

On 25 Sep 2026 GILD had carried no signal for at least 18 trading days, paper trading.

Trading day	Signal	45 day percentile
25 Sep 2026	None	39 of 100
24 Sep 2026	None	30 of 100
23 Sep 2026	None	33 of 100
22 Sep 2026	None	39 of 100
21 Sep 2026	None	12 of 100
18 Sep 2026	None	18 of 100
17 Sep 2026	None	14 of 100
16 Sep 2026	None	23 of 100

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

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Sector Split

On 25 Sep 2026, 32 of 120 Health Care names were bullish and 52 were bearish, paper trading.

Sector	Names	Bullish	Bearish	Neutral
Health Care	120	32	52	36

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

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Price Chart

GILD closed at 152.21 on 28 Sep 2026.

Figure	Value
Last close	152.21
Change over 5 trading days	+1.1%
Change over 21 trading days	+2.3%
Change over 63 trading days	+20.5%
Change over 252 trading days	+37.1%
52 week high	157.29
52 week low	108.46
20 day moving average	148.89
50 day moving average	141.84
200 day moving average	136.16
RSI, 14 days	62

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.

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Earnings Radar

GILD reports next on 29 Oct 2026, a date confirmed by the company.

Figure	Value
Next report	29 Oct 2026, after the close
Date	Confirmed by the company
Move after the report of 4 Aug 2026	-2.6%
Move after the report of 7 May 2026	-2.0%
Move after the report of 10 Feb 2026	+5.8%
Move after the report of 30 Oct 2025	+1.1%

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

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Short Volume

On 25 Sep 2026, 26.1 percent of GILD's reported volume at the covered venues was marked short.

Figure	Value
Short sale share, 25 Sep	26.1%
Five day average	36.8%
52 week median	42.5%
Short interest, share of shares outstanding	1.5% at the 15 Sep 2026 settlement
Days to cover	3.6

Short sale volume counts trades marked short at the covered venues, mostly off exchange. It is not the same as short interest.

Short volume as of 25 Sep 2026. Current on every plan.

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Seasonality

In the 34 Septembers on record, GILD's average change was plus 3.1 percent, and it rose in 55.9 percent of them.

Month	Average change	Middle change	Share of years up	Years
September	+3.1%	+1.4%	55.9%	34
October	+0.3%	+0.3%	52.9%	34
November	+4.0%	+4.7%	64.7%	34

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.

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Headlines

The desk's news feeds carried 8 headlines naming GILD in the 3 days to 28 Sep 2026.

Figure	Value
Headlines in the window	8
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.

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Questions

What is GILD's IV rank?: GILD's IV rank is 98 of 100 on 28 Sep 2026.
What move are GILD options pricing?: On 28 Sep 2026, GILD options priced a move of 11.8 percent down and 11.8 percent up by 30 Oct 2026.
Where are GILD's call wall and put wall?: On 28 Sep 2026, GILD's call wall is the 165 strike and its put wall is the 150 strike.
What was the desk's latest view of GILD on the Free plan?: On 25 Sep 2026 the desk's view of GILD was neutral, paper trading.
When does GILD report earnings next?: GILD reports next on 29 Oct 2026, a date confirmed by the company.

More Health Care names

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