Vanguard Short-Term Corporate Bond ETF · XNAS · ETF · 131 sessions on record
$77.25▲ +0.03 · 0.0%from $77.22 the session before · Sep 30, 2026 close · end of day
Open
$77.34
High
$77.37
Low
$77.22
Day's range
$0.150.19% of the previous close
VWAP
$77.26close −0.02% from it
Volume, shares
17.1M2.86× the 20-session average
Traded, $
$1.32B
Trades
17.5K980 shares per trade
Previous close
$77.22+0.03 to the close
Market cap
—
Day range20% of the way up
$77.22$77.37
52-week range5% of the way up
$77.14 Sep 29$79.58 Apr 17
−2.9% from the high · +0.14% from the low
The desk read · Sep 30expiry Oct 16 · 16 days
put-heavy
options read
calls 32% · puts 68% of OI
2.12
puts per call, by OI
Oct 16 expiry 29.67
$78.00
max pain
+0.97% from the close
$78.00
most call OI
6 contracts · +0.97% from the close
▲ +0.2%
option OI on the day
+1 contracts · 453 open
Put-heavy into a 16-day expiry: 2.12 puts per call by open interest, option OI +0.2% on the day, the most call OI sits at $78.00, the most put OI at $78.00, max pain $78.00.
Options
Sep 30 open interest · 4 expiries listed
VCSH options carry 453 contracts of open interest across 4 expiries, 41% of it in the Oct 16 contract, with 2.12 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
60
1780
29.67
41
19
Nov 2051 days
1000
1130
1.13
47
19
Feb 19142 days
370
150
0.41
11
19
May 21233 days
2+1
20
1.00
0.88
19
59% of open interest sits beyond the Oct 16 contract · 19 strikes listed for it · 453 contracts open in all
Monthly contractOct 16 expiry · 16 days
The Oct 16 contract holds 6 calls and 178 puts, the most call OI at $78.00 and the most put OI at $78.00; max pain $78.00, +0.97% from the close.
Call OI, contracts
60 on the day
Put OI, contracts
1780 on the day
Puts per call, by OI
29.67all expiries 2.12
Max pain
$78.00+0.97% from the close
Strikes listed
19for this expiry
Open interest by strike, contractstop three strikes each side
Calls
Strike
Puts
6
$78.00
164
$77.00
14
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.