iShares Core U.S. Aggregate Bond ETF · ARCX · ETF · 131 sessions on record
$94.54▼ −0.06 · −0.1%from $94.60 the session before · Sep 30, 2026 close · end of day
Open
$94.74
High
$94.75
Low
$94.35
Day's range
$0.400.42% of the previous close
VWAP
$94.50close +0.04% from it
Volume, shares
17.3M1.64× the 20-session average
Traded, $
$1.64B
Trades
45.1K380 shares per trade
Previous close
$94.60−0.06 to the close
Market cap
—
Day range48% of the way up
$94.35$94.75
52-week range4% of the way up
$94.33 Sep 29$100.00 Apr 17
−5.5% from the high · +0.23% from the low
The desk read · Sep 30expiry Oct 16 · 16 days
call-heavy
options read
calls 72% · puts 28% of OI
0.39
puts per call, by OI
Oct 16 expiry 0.46
$96.00
max pain
+1.5% from the close
$101.00
most call OI
250 contracts · +6.8% from the close
▼ −6.7%
option OI on the day
−142 contracts · 1.97K open
Call-heavy into a 16-day expiry: 0.39 puts per call by open interest, option OI −6.7% on the day, the most call OI sits at $101.00, the most put OI at $96.00, max pain $96.00.
Options
Sep 30 open interest · 4 expiries listed
AGG options carry 1.97K contracts of open interest across 4 expiries, 46% of it in the Oct 16 contract, with 0.39 puts per call.
Open interest by expirythe next 4 of 4 expiries · share of all open interest
Option open interest by expiry, the next 4 expiries
Expiry
Call OI · on the day
Put OI · on the day
Puts per call
Share of OI %
Strikes
Oct 1616 days
629+2
288−161
0.46
46
21
Nov 2051 days
180+21
29−3
0.16
11
21
Dec 1879 days
4680
2100
0.45
34
21
Mar 19170 days
143−1
260
0.18
8.6
21
54% of open interest sits beyond the Oct 16 contract · 21 strikes listed for it · 1.97K contracts open in all
Monthly contractOct 16 expiry · 16 days
The Oct 16 contract holds 629 calls and 288 puts, the most call OI at $101.00 and the most put OI at $96.00; max pain $96.00, +1.5% from the close.
Call OI, contracts
629+2 on the day
Put OI, contracts
288−161 on the day
Puts per call, by OI
0.46all expiries 0.39
Max pain
$96.00+1.5% from the close
Strikes listed
21for this expiry
Open interest by strike, contractstop three strikes each side
Calls
Strike
Puts
250
$101.00
86
$98.00
115
$97.00
$96.00
163
$94.00
46
$93.00
30
Open interest added on the day, contractsthree largest additions each side
Calls
Strike
Puts
+2
$94.00
$92.00
+4
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
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.