Tracking MUB? Get live short interest, options flow, and signals on ORTEX.Sign up free →

iShares Trust - iShares National Muni Bond ETF (MUB) short interest & options flow

ARCA

$102.35+0.01% 1d+0.57% 1w-0.52% 1mClose: 20 Oct 2026

Short interest % of float: Rising
Cost to borrow: Rising
Availability: Low

Market cap: $50.41B

See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 21 Oct 2026

ORTEX chart of iShares Trust - iShares National Muni Bond ETF (MUB) share price and short interest (% of free float), six months to October 20, 2026

MUB news and analysis

RSS

No long-form analysis yet for MUB. Pulse alerts and the live data picture are available on ORTEX.

Open MUB on ORTEX →

Want the live picture for MUB?

Short interest updated daily, real-time options flow, analyst consensus deltas, 13F positioning, ORTEX Alpha signals, and every article ORTEX publishes for MUB — free to start on ORTEX.