$922.34▲ +8.89 · +1.0%from $913.45 the session before · Sep 30, 2026 close · end of day
Open
$921.00
High
$928.92
Low
$907.03
Day's range
$222.4% of the previous close
VWAP
$920.53close +0.20% from it
Volume, shares
3.09M0.82× the 20-session average
Traded, $
$2.84B
Trades
69.5K44 shares per trade
Previous close
$913.45+8.89 to the close
Market cap
$209.04Bat the close of Sep 30
Day range70% of the way up
$907.03$928.92
52-week range72% of the way up
$351.42 Mar 30$1,145.00 Jun 18
−19% from the high · +160% from the low
The desk read · Sep 30expiry Oct 16 · 16 days
put-heavy
options read
calls 38% · puts 62% of OI
1.60
puts per call, by OI
Oct 16 expiry 1.02
$837.50
max pain
−9.2% from the close
$1,050.00
most call OI
1.91K contracts · +14% from the close
▲ +1.4%
option OI on the day
+3.6K contracts · 260K open
Put-heavy into a 16-day expiry: 1.60 puts per call by open interest, option OI +1.4% on the day, the most call OI sits at $1,050.00, the most put OI at $540.00, max pain $837.50.
Options
Sep 30 open interest · 14 expiries listed
STX options carry 260K contracts of open interest across 14 expiries, 13% of it in the Oct 16 contract, with 1.60 puts per call.
Open interest by expirythe next 8 of 14 expiries · share of all open interest
Option open interest by expiry, the next 8 expiries
Expiry
Call OI · on the day
Put OI · on the day
Puts per call
Share of OI %
Strikes
Oct 22 days
8.55K+398
10.3K+899
1.21
7.3
217
Oct 99 days
2.64K+364
3.3K+302
1.25
2.3
173
Oct 1616 days
16.3K+63
16.6K+122
1.02
13
155
Oct 2323 days
1.79K+187
6.36K+327
3.55
3.1
151
Oct 3030 days
1.47K+60
4.18K+135
2.85
2.2
126
Nov 637 days
178+27
322+54
1.81
0.19
126
Nov 2051 days
9.34K+123
7.77K+66
0.83
6.6
133
Dec 1879 days
11.8K+61
10.3K+134
0.88
8.5
164
78% of open interest sits beyond the Oct 16 contract · 155 strikes listed for it · 260K contracts open in all
Monthly contractOct 16 expiry · 16 days
The Oct 16 contract holds 16.3K calls and 16.6K puts, the most call OI at $1,050.00 and the most put OI at $540.00; max pain $837.50, −9.2% from the close.
Call OI, contracts
16.3K+63 on the day
Put OI, contracts
16.6K+122 on the day
Puts per call, by OI
1.02all expiries 1.60
Max pain
$837.50−9.2% from the close
Strikes listed
155for this expiry
Open interest by strike, contractstop three strikes each side
Calls
Strike
Puts
1.91K
$1,050.00
1.64K
$900.00
1.79K
$800.00
$750.00
759
$650.00
866
$540.00
2.08K
Open interest added on the day, contractsthree largest additions each side
Calls
Strike
Puts
+22
$1,270.00
+65
$1,010.00
+48
$900.00
+114
$885.00
+18
$650.00
+35
Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
consolidated · latest filed Aug 4, 2026 · SEC filings
Revenue $3.63B, +48% on a year earlier; profit $1.29B, +170% in the Jul 2026 quarter, consolidated.
Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of STX on the consolidated basis with the market's move on the first session after each filing
Quarter
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
Market on the day
Jul 2026filed Aug 4
$3.63B
▲ +48%
$1.29B
▲ +170%
5.60
▼ −0.9%S&P 500 −0.2% · −0.7 pp
Apr 2026filed Apr 29
$3.11B
▲ +44%
$748.0M
▲ +120%
3.27
▲ +4.7%S&P 500 +1.0% · +3.7 pp
Jan 2026filed Jan 30
$2.83B
▲ +22%
$593.0M
▲ +76%
2.60
—not reached
Oct 2025filed Oct 31
$2.63B
▲ +21%
$549.0M
▲ +80%
2.43
—not reached
Jun 2025filed Aug 1
$2.44B
▲ +30%
$488.0M
▼ −4.9%
2.24
—not reached
Mar 2025filed Apr 29
$2.16B
▲ +31%
$340.0M
▲ +1,300%
1.57
▲ +4.7%S&P 500 +1.0% · +3.7 pp
Dec 2024filed Jan 30
$2.33B
▲ +50%
$336.0M
—
1.55
—not reached
Sep 2024filed Oct 31
$2.17B
▲ +49%
$305.0M
—
1.41
—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of STX on the consolidated basis, summed from the quarters filed
Year
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
FY26to Jul 2026
$12.20B
▲ +34%
$3.18B
▲ +120%
13.90
FY25to Jun 2025
$9.10B
▲ +39%
$1.47B
▲ +340%
6.77
FY24to Jun 2024
$6.55B
▼ −11%
$335.0M
—
1.58
FY23to Jun 2023
$7.38B
▼ −37%
−$529.0M
▼ −130%
-2.56
FY22to Jul 2022
$11.66B
▲ +9.2%
$1.65B
▲ +25%
7.36
Fundamentals
consolidated · filings to Jul 2026 · close $922.34 on Sep 30
STX trades at 66 times trailing earnings, 96 times book value, revenue +34% over twelve months, a 0.24% dividend yield, market cap $209.04B.
Valuation
Market cap
$209.04Bon Sep 30
Price to earnings
66consolidated · four quarters to Jul 2026
Trailing EPS
$13.90diluted · consolidated · four quarters to Jul 2026
Price to book
96consolidated · balance sheet to Jul 2026
Book value a share
$9.56consolidated · balance sheet to Jul 2026
Debt to equity
—
Return on equity
370%trailing profit over average equity · consolidated
Dividend yield
0.24%$2.22 a share in 365 days
Price to sales
17market cap over revenue, four quarters to Jul 2026
Shares outstanding
227Mon Sep 30
Growthsums of the four quarters filed to Jul 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
$12.20Bfour quarters to Jul 2026
Revenue growth, 12 months
▲ +34%against the twelve months before
Revenue 3-year CAGR
▲ +18%trailing twelve months against the twelve months 3 years earlier · consolidated
Profit, trailing 12 months
$3.18Bfour quarters to Jul 2026
Profit growth, 12 months
▲ +120%against the twelve months before
Profit 3-year CAGR
—
Shareholding
SEC Forms 3, 4 and 5
No open-market insider buying or selling in the last 90 days.
Insider tradesSEC Forms 3, 4 and 5 · the latest 10
STX insider trades
Insider
Trade
Shares
Price
Held after
MOSLEY WILLIAM DDirector,Officer
sold · Jun 12, 2026
1,768
$880.19
327,517
MOSLEY WILLIAM DDirector,Officer
exercised · Jun 11, 2026
3,319
$0.00
329,285
Romano GianlucaOfficer
sold · Jun 12, 2026
903
$880.19
42,860
Romano GianlucaOfficer
exercised · Jun 11, 2026
1,695
$0.00
43,764
Chong Kian FattOfficer
exercised · Jun 11, 2026
678
$0.00
2,518
Teh Ban SengOfficer
sold · Jun 12, 2026
989
$880.19
4,290
Teh Ban SengOfficer
exercised · Jun 11, 2026
989
$0.00
5,279
Morris John ChristopherOfficer
exercised · Jun 11, 2026
942
$0.00
13,452
Morris John ChristopherOfficer
sold · Jun 12, 2026
466
$880.19
12,986
Morris John ChristopherOfficer
sold · Jun 12, 2026
898
$880.19
12,088
Corporate actions
exchange records
Nothing upcoming on record; the last was a dividend of $0.74 a share, ex-date Sep 24, 2026.
Actionsex-dates · upcoming first, then the last eight · dividends in dollars a share, splits as ratios
Corporate actions of STX, upcoming first, then the most recent
Ex-date
Action
Amount or ratio
Record date
recent
Sep 24, 2026
dividend
$0.74
—
Jun 24, 2026
dividend
$0.74
—
Mar 25, 2026
dividend
$0.74
—
Calendardividends by ex-date
Dividends in 365 days
$2.22a share · ex-dates inside the year
Last dividend
$0.74ex-date Sep 24, 2026
Price history
131 sessions on record · to Sep 30 · end of day
STX is +12.9% over 20 sessions against the S&P 500's +0.1%, 19% below its 52-week high, realised volatility 53% annualised.
Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
Window
From $
STX %
S&P 500 %
Difference pp
120 sessionssince Apr 9
$500.78
▲ +84%
▲ +12%
+72
60 sessionssince Jul 7
$827.66
▲ +11%
▲ +2.0%
+9.4
20 sessionssince Sep 1
$816.66
▲ +13%
▲ +0.11%
+13
5 sessionssince Sep 23
$923.82
▼ −0.16%
▼ −0.67%
+0.51
1 sessionsince Sep 29
$913.48
▲ +0.97%
▼ −0.21%
+1.2
Averages of the closeclose against each average
5-session average
$916.01close +0.69% from it
20-session average
$863.14close +6.9% from it
50-session average
$855.25close +7.8% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$465.0% of the close
Average day's range, 20
$495.3% of the close
Volume against 20 sessions
0.82×3.09M vs 3.78M average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
53%≈ ±3.4% a session · moved more than that on 6 of 20
Realised volatility, 60
73%≈ ±4.6% a session · moved more than that on 19 of 60
Beta to S&P 500, 60
1.04moved with S&P 500 on 30 of 60 sessions
Up and down sessionscloses above and below the previous close
Last 20 sessions
11 up · 9 downof 20
Last 60 sessions
34 up · 26 downof 60
Best session, 250
▲ +11%Jul 30
Worst session, 250
▼ −12%Jun 26
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