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OEF — iShares S&P 100 ETF

NYSE Arca

iShares S&P 100 ETF

CompareBack to Screener
$389.32
+2.09(+0.54%)
O
389.36
H
390.69
L
388.77
V
308.22K
⏱️ End-of-day dataAs of Oct 6, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$389.32
Implied Volatility (IV)0.2%
Put / Call Ratio1.04
Total Options Volume-
Total Open Interest860
Selected Expiration2026-10-16

OEF

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
---$44.10$47.00--0.3%$345.00---$0.00$0.75--0.2%
---$39.10$42.00--0.3%$350.00$0.54+0.00-$0.00$0.75-10.2%
---$34.10$37.00--0.3%$355.00$1.15+0.00-$0.00$0.75-20.2%
---$29.10$32.10--0.3%$360.00$2.21+0.00-$0.00$0.75-10.2%
---$24.10$26.80--0.3%$365.00$0.24+0.00-$0.00$0.75-70.2%
---$19.30$22.10--0.2%$370.00$1.00+0.00-$0.00$1.65-10.2%
$10.80+0.00-$14.40$17.10-10.2%$375.00$4.25+0.00-$0.05$1.80-20.2%
---$9.60$12.30--0.2%$380.00$1.69+0.00-$0.05$2.00-90.2%
$5.80+0.00-$5.40$7.50-60.1%$385.00$4.20+0.00-$0.75$1.90-120.1%
$2.10+0.00-$2.20$4.10-40.1%$390.00ATM---$2.10$4.10--0.1%
$1.07+0.00-$0.40$1.75-4040.1%$395.00$9.80+0.00-$4.70$7.20-10.1%
$0.60+0.00-$0.05$1.75-70.1%$400.00$17.40+0.00-$9.00$11.40--0.1%
---$0.00$0.75--0.1%$405.00---$13.90$16.40--0.1%
---$0.00$0.75--0.2%$410.00---$18.80$21.40--0.2%
---$0.00$0.75--0.2%$415.00---$23.80$26.40--0.2%
---$0.00$0.75--0.2%$420.00---$29.00$31.40--0.2%
---$0.00$0.75--0.2%$425.00---$33.40$36.40--0.2%
---$0.00$0.75--0.2%$430.00---$39.00$41.40--0.2%

Open Interest & Max Pain

2026-10-16
Max Pain$385.00-1.1% vs price
Call Open Interest422
Put Open Interest438
Put / Call (Open Interest)1.04
CallsPutsPrice $389.32Max painTop of chart = 404 contracts
320
335
350
365
380
Max pain $385
395
410
425

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.