Information Technology

Jabil Inc (JBL) options and signal

Figures as of 28 Sep 2026

JBL is Jabil 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.

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At a glance

Figure	Value	Date
IV rank	97 of 100	28 Sep
At the money IV	56.6%	28 Sep
Priced move to 30 Oct	15.9% down, 16.5% up	28 Sep
Call wall and put wall	400 and 300	28 Sep
Signal and the desk's view	No signal, view neutral	25 Sep
Last close	318.93	28 Sep
Next report	30 Sep 2026	28 Sep

Options Snapshot

JBL's IV rank is 97 of 100 on 28 Sep 2026.

Figure	Value
IV rank	97 of 100
At the money IV	56.6%, near month, 32 days
Put/call ratio, open interest	0.61
Call open interest, strikes captured near the price	9,870 contracts
Put open interest, strikes captured near the price	6,010 contracts
Cost to trade at the money	Fair, 17.0% of the option's mid price

IV rank is where the at the money IV sits among JBL'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, JBL options priced a move of 15.9 percent down and 16.5 percent up by 30 Oct 2026.

Expiry	Days	Down	Up	Range
2 Oct 2026	4	9.2%	9.2%	289.53 to 348.43
9 Oct 2026	11	11.9%	12.1%	281.03 to 357.63
23 Oct 2026	25	14.9%	15.4%	271.53 to 368.13
30 Oct 2026	32	15.9%	16.5%	268.13 to 371.63
20 Nov 2026	53	19.2%	20.6%	257.73 to 384.63
18 Dec 2026	81	23.8%	25.7%	243.13 to 400.93
19 Mar 2027	172	33.9%	37.0%	210.93 to 436.93

The range is one standard deviation either side of the close of 318.93, 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, JBL's call wall is the 400 strike and its put wall is the 300 strike.

Figure	Value
Call wall, most open call gamma	400
Put wall, most open put gamma	300
Net dollar gamma, calls minus puts	$2.09 million
Total dollar gamma, both sides	$7.05 million
Close	318.93

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 11 strikes, so no single flip strike is named.

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, JBL's at the money IV is 56.6 percent against 20 day realized volatility of 35.5 percent.

Figure	Value
At the money IV	56.6%
Realized volatility, 20 trading days	35.5%
Realized volatility, 60 trading days	46.8%
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	29.4% 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, JBL's at the money IV runs from 88.7 percent at 4 days to 51.1 percent at 172 days.

Days to expiry	At the money IV
4	88.7%
11	69.6%
18	60.3%
25	57.0%
39	53.9%
53	52.9%
81	53.9%
172	51.1%

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, JBL's IV ten percent below the price sits 2.5 points below at the money IV.

Strike area	Implied volatility	Against at the money
10% below the price	54.1%	-2.5 points
At the money	56.6%	0.0 points
10% above the price	56.3%	-0.3 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, JBL's surface spans 10 expiries out to 172 days, with IV from 50.0 to 70.9 percent near the price.

Figure	Value
Expiries captured	10
Nearest expiry	2 Oct 2026, 4 days
Farthest expiry	19 Mar 2027, 172 days
Points within 10% of the price, 7 days out or more	95
Lowest IV among them	50.0%
Highest IV among them	70.9%

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, JBL has 10 captured expiries, from 2 Oct 2026 to 19 Mar 2027.

Expiry	Days	At the money IV	Call open interest	Put open interest
2 Oct 2026	4	88.7%	1,134	745
9 Oct 2026	11	69.6%	288	260
16 Oct 2026	18	60.3%	1,060	1,111
23 Oct 2026	25	57.0%	97	97
30 Oct 2026	32	56.6%	75	79
6 Nov 2026	39	53.9%	7	5
20 Nov 2026	53	52.9%	101	149
18 Dec 2026	81	53.9%	2,043	1,428
15 Jan 2027	109	51.9%	4,536	1,885
19 Mar 2027	172	51.1%	533	254

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, JBL's largest open interest sits at the 400 strike, with 2,649 contracts across the captured expiries.

Strike	Call open interest	Put open interest	Total
400	2,648	1	2,649
300	572	617	1,189
320	734	329	1,063
310	496	374	870
330	622	204	826
350	563	74	637

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, JBL's at the money IV moved from 55.7 percent to 56.6 percent.

Figure	25 Sep	28 Sep	Change
At the money IV	55.7%	56.6%	+0.9 points
Open interest, strikes captured near the price	15,446	15,887	+441
Put/call ratio, open interest	0.61	0.61	+0.00

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, 7,271 JBL option contracts traded, 1.6 times its own recent average.

Figure	Value
Calls traded	2,704
Puts traded	4,567
Against its recent average	1.6 times
Busier than	20 of its last 20 trading days
Open interest, whole chain	18,712 contracts
Volume to open interest	0.39
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.

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Positioning Replay

The replay holds 33 trading days of JBL'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	356.61	$7.75 million	370	330
21 Sep 2026	303.67	minus $150,818	320	290
28 Sep 2026	318.93	$2.09 million	400	300

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 JBL was neutral, paper trading.

Figure	Value
Side	Neutral at 45 trading days, no signal
Level above the close	319.87, the swing high of 11 Sep 2026
Level below the close	307.40, the swing low of 17 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 JBL sat at the 39th percentile of the model's 45 trading day ranking, paper trading.

Timeframe	Percentile	Side
10 trading days	76 of 100	Neutral
20 trading days	60 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.

Open Rank by Timeframe in RingMaster The Rank by Timeframe guide

Timeframe Agreement

On 25 Sep 2026 JBL'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.

Open Timeframe Agreement in RingMaster The Timeframe Agreement guide

Signal History

On 25 Sep 2026 JBL 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	37 of 100
23 Sep 2026	None	18 of 100
22 Sep 2026	None	12 of 100
21 Sep 2026	None	42 of 100
18 Sep 2026	None	66 of 100
17 Sep 2026	None	87 of 100
16 Sep 2026	None	35 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

JBL closed at 318.93 on 28 Sep 2026.

Figure	Value
Last close	318.93
Change over 5 trading days	+5.0%
Change over 21 trading days	+2.1%
Change over 63 trading days	-14.6%
Change over 252 trading days	+51.7%
52 week high	428.93
52 week low	189.60
20 day moving average	306.01
50 day moving average	317.96
200 day moving average	300.15
RSI, 14 days	55

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

JBL reports next on 30 Sep 2026, and options priced an earnings move of 8.3 percent through 2 Oct 2026.

Figure	Value
Next report	30 Sep 2026, before the open
Date	Confirmed by the company
Priced earnings move	8.3%, a straddle of $26.60 at the 320 strike, expiring 2 Oct 2026
Move after the report of 24 Jun 2026	+0.8%
Move after the report of 26 Mar 2026	-1.1%
Move after the report of 25 Dec 2025	+0.7%
Move after the report of 17 Jun 2025	+8.9%

The priced earnings move is the straddle's cost over the share price. It restates option prices and says nothing certain about the report.

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

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Short Volume

On 25 Sep 2026, 66.4 percent of JBL's reported volume at the covered venues was marked short.

Figure	Value
Short sale share, 25 Sep	66.4%
Five day average	58.7%
52 week median	49.9%

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 23 Septembers on record, JBL's average change was plus 2.5 percent, and it rose in 60.9 percent of them.

Month	Average change	Middle change	Share of years up	Years
September	+2.5%	+3.0%	60.9%	23
October	+0.6%	+0.5%	52.2%	23
November	+0.6%	-0.9%	43.5%	23

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 3 headlines naming JBL in the 3 days to 28 Sep 2026.

Figure	Value
Headlines in the window	3
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 JBL's IV rank?: JBL's IV rank is 97 of 100 on 28 Sep 2026.
What move are JBL options pricing?: On 28 Sep 2026, JBL options priced a move of 15.9 percent down and 16.5 percent up by 30 Oct 2026.
Where are JBL's call wall and put wall?: On 28 Sep 2026, JBL's call wall is the 400 strike and its put wall is the 300 strike.
What was the desk's latest view of JBL on the Free plan?: On 25 Sep 2026 the desk's view of JBL was neutral, paper trading.
When does JBL report earnings next?: JBL reports next on 30 Sep 2026, and options priced an earnings move of 8.3 percent through 2 Oct 2026.

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