MARKET IS CLOSED
Loading latest tickers...

Market Indices

S&P 500
$7,801.77
-0.22%
NASDAQ 100
$31,160.08
-0.21%
DOW JONES
$51,180.00
-0.66%
NASDAQ Composite
$27,538.69
-0.22%
RUSSELL 2000
$2,777.00
-1.29%
CBOE VIX
$15.08
+0.47%

Sector Heatmap

Technology-0.30%
Financials-0.48%
Healthcare+1.03%
Consumer Cycl-0.32%
Consumer Staples-0.12%
Energy-0.58%
Industrials-2.18%
Materials-1.51%
Real Estate-1.29%
Utilities-0.02%
Comm Services-0.35%

SPBO — State Street SPDR Portfolio Corporate Bond ETF

NYSE Arca

State Street SPDR Portfolio Corporate Bond ETF

CompareBack to Screener
$27.48
-0.01(-0.04%)
O
27.32
H
27.51
L
27.30
V
856.94K
⏱️ End-of-day dataAs of Oct 7, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$27.48
Implied Volatility (IV)0.3%
Put / Call Ratio-
Total Options Volume-
Total Open Interest5
Selected Expiration2026-10-16

SPBO

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
---$1.60$3.40--0.2%$25.00ATM---$0.00$0.85--0.4%
---$0.55$2.40--0.2%$26.00ATM---$0.00$0.85--0.4%
---$0.00$1.40--0.2%$27.00ATM---$0.00$0.85--0.4%
---$0.00$0.85--0.4%$28.00ATM---$0.00$1.40--0.2%
---$0.00$0.85--0.4%$29.00ATM$0.95+0.00-$0.60$2.40-50.2%
---$0.00$0.85--0.4%$30.00---$1.60$3.50--0.2%

Open Interest & Max Pain

2026-10-16
Max Pain$29.00+5.5% vs price
Call Open Interest-
Put Open Interest5
Put / Call (Open Interest)-
CallsPutsPrice $27.48Max painTop of chart = 5 contracts
22
24
26
28
Max pain $29
30
32

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.