VanEck Short Muni ETF (SMB)

Cboe US: SMB · Real-Time Price · USD

17.26

-0.01 (-0.06%)

At close: Aug 14, 2026, 3:59 PM

17.26

-0.09%

After-hours: 4:10 PM

SMB Option Overview

Overview for all option chains of SMB. As of August 17, 2026, SMB options have an IV of and an IV rank of . The volume is contracts, which is of average daily volume of contracts. The volume put-call ratio is , indicating a sentiment in the market.

Implied Volatility

Implied Volatility (30d)

IV Rank

Historical Volatility

Expected Move

IV Low

IV High

Open Interest (OI)

Today's Open Interest

Put-Call Ratio

Put Open Interest

Call Open Interest

Open Interest Avg (30-day)

Today vs Open Interest Avg (30-day)

Option Volume

Today's Volume

Put-Call Ratio

Put Volume

Call Volume

Volume Avg (30-day)

Today vs Volume Avg (30-day)

Option Chain Statistics

This table provides a comprehensive overview of all SMB options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Exp. Move	Max Pain
Aug 21, 2026	2	2	1	4	3	0.75	151.51%	± 0.55 (3.19%)	18
Oct 16, 2026	0	0	0	2	0	0	101.6%	± 7.11 (41.19%)	9