iShares 7-10 Year Treasury Bond ETF · XNAS · ETF · 131 sessions on record
$89.31▼ −0.14 · −0.2%from $89.45 the session before · Sep 30, 2026 close · end of day
Open
$89.58
High
$89.59
Low
$89.15
Day's range
$0.440.49% of the previous close
VWAP
$89.28close +0.04% from it
Volume, shares
14.3M1.57× the 20-session average
Traded, $
$1.28B
Trades
36.4K390 shares per trade
Previous close
$89.45−0.14 to the close
Market cap
—
Day range36% of the way up
$89.15$89.59
52-week range2% of the way up
$89.15 Sep 30$96.05 Apr 17
−7.0% from the high · +0.18% from the low
The desk read · Sep 30expiry Oct 16 · 16 days
call-heavy
options read
calls 61% · puts 39% of OI
0.64
puts per call, by OI
Oct 16 expiry 0.68
$91.00
max pain
+1.9% from the close
$92.00
most call OI
94K contracts · +3.0% from the close
▲ +5.8%
option OI on the day
+98.1K contracts · 1.79M open
Call-heavy into a 16-day expiry: 0.64 puts per call by open interest, option OI +5.8% on the day, the most call OI sits at $92.00, the most put OI at $92.00, max pain $91.00.
Options
Sep 30 open interest · 15 expiries listed
IEF options carry 1.79M contracts of open interest across 15 expiries, 30% of it in the Oct 16 contract, with 0.64 puts per call.
Open interest by expirythe next 8 of 15 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
19.1K−234
9.35K+391
0.49
1.6
42
Oct 99 days
4.7K+340
7.02K+1.54K
1.49
0.65
42
Oct 1616 days
316K−5K
217K−10.7K
0.68
30
46
Oct 2323 days
3.91K+138
1.11K+1
0.28
0.28
43
Oct 3030 days
62K+30.3K
81.8K+73.7K
1.32
8.0
41
Nov 637 days
108+16
110+59
1.02
0.01
41
Nov 2051 days
50.3K+120
55.5K−23.1K
1.10
5.9
27
Dec 1879 days
170K+2.06K
63.9K−2.66K
0.38
13
49
68% of open interest sits beyond the Oct 16 contract · 46 strikes listed for it · 1.79M contracts open in all
Monthly contractOct 16 expiry · 16 days
The Oct 16 contract holds 316K calls and 217K puts, the most call OI at $92.00 and the most put OI at $92.00; max pain $91.00, +1.9% from the close.
Call OI, contracts
316K−5K on the day
Put OI, contracts
217K−10.7K on the day
Puts per call, by OI
0.68all expiries 0.64
Max pain
$91.00+1.9% from the close
Strikes listed
46for this expiry
Open interest by strike, contractstop three strikes each side
Calls
Strike
Puts
43.6K
$95.00
94K
$92.00
45.2K
91.1K
$91.00
$90.00
35.1K
$82.00
40K
Open interest added on the day, contractsthree largest additions each side
Calls
Strike
Puts
+316
$92.00
+60
$89.50
+100
$89.00
+12
$88.50
+87
$87.00
+6
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.