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JMBS — Janus Henderson Mortgage-Backed Securities ETF

NYSE Arca

Janus Henderson Mortgage-Backed Securities ETF

CompareBack to Screener
$42.18
-0.12(-0.27%)
O
42.20
H
42.26
L
42.06
V
615.89K
⏱️ End-of-day dataAs of Oct 5, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$42.18
Implied Volatility (IV)0.2%
Put / Call Ratio0.38
Total Options Volume1
Total Open Interest11
Selected Expiration2026-10-16

JMBS

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
---$2.60$6.00--0.2%$38.00---$0.00$1.65--0.2%
---$1.60$5.00--0.2%$39.00---$0.00$1.65--0.2%
---$0.60$4.00--0.2%$40.00ATM---$0.00$1.65--0.2%
---$0.00$2.90--0.2%$41.00ATM---$0.00$1.65--0.2%
---$0.00$1.95--0.2%$42.00ATM$2.49+0.00-$0.00$1.75-10.2%
---$0.00$1.65--0.2%$43.00ATM$2.52+0.00-$0.00$2.50-10.2%
---$0.00$1.65--0.2%$44.00ATM$1.90+0.90-$0.20$3.50110.2%
$1.20+0.00-$0.00$1.65-10.2%$45.00---$1.15$4.50--0.2%
$0.05+0.00-$0.00$1.65-60.2%$46.00---$2.15$5.50--0.2%
$0.05+0.00-$0.00$1.65-10.2%$47.00---$3.20$6.50--0.2%

Open Interest & Max Pain

2026-10-16
Max Pain$44.00+4.3% vs price
Call Open Interest8
Put Open Interest3
Put / Call (Open Interest)0.38
CallsPutsPrice $42.18Max painTop of chart = 6 contracts
37
39
41
43
Max pain $44
45
47
49

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.