SPY

SPY options carry 17.3M contracts of open interest across 32 expiries, 16% of it in the Oct 16 contract, with 2.14 puts per call.

70% of open interest sits beyond the Oct 16 contract · 229 strikes listed for it · 17.3M contracts open in all

The Oct 16 contract holds 576K calls and 2.12M puts, the most call OI at $785.00 and the most put OI at $525.00; max pain $765.00, +0.31% from the close.

Call OI, contracts

576K+1.04K on the day

Put OI, contracts

2.12M+19.7K on the day

Puts per call, by OI

3.68all expiries 2.14

Max pain

$765.00+0.31% from the close

Strikes listed

229for this expiry

No open-market insider buying or selling in the last 90 days.

Held by 13F managers

—

Shares held

1.15B+8.2% on Mar 2026 among managers filing both

Managers holding

4,4604,398 a quarter earlier

Largest holder

—JPMORGAN CHASE & CO

Nothing upcoming on record; the last was a dividend of $1.89 a share, ex-date Sep 18, 2026.

SPY is +0.1% over 20 sessions against the S&P 500's +0.1%, 2.1% below its 52-week high, realised volatility 11% annualised.

Average true range, 14

$7.10.93% of the close

Average day's range, 20

$5.30.70% of the close

Volume against 20 sessions

1.41×62.1M vs 45M average

Realised volatility, 20

11%≈ ±0.68% a session · moved more than that on 6 of 20

Realised volatility, 60

11%≈ ±0.70% a session · moved more than that on 17 of 60

Beta to S&P 500, 60

1.00moved with S&P 500 on 60 of 60 sessions

Last 20 sessions

6 up · 14 downof 20

Last 60 sessions

26 up · 34 downof 60

Best session, 250

▲ +2.9%Mar 31

Worst session, 250

▼ −2.6%Jun 5

Short sales were 65% of reported volume on Sep 30, 2026, against 58% over the last 25 sessions.

Company

State Street SPDR S&P 500 ETF Trust

Exchange

ARCX

SEC CIK

884394

Sessions on record

131

Price source

End of day · delayed

Computed

1 Oct, 10:08 pm IST

OI Charts is not a registered investment adviser or broker-dealer. Prices, filings and open interest are public data and arithmetic on it, not a basis for any investment decision.