MYI Blackrock MuniYield Quality Fund III, Inc
NYSEActiveCommon stock
MYI is the ticker symbol of Blackrock MuniYield Quality Fund III, Inc, which is listed on NYSE.
MYI at a glance
- Symbol
- MYI
- Company / issuer
- Blackrock MuniYield Quality Fund III, Inc
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Finance
- Industry
- Investment Bankers/Brokers/Service
- Country
- United States
- Market cap
- $1.5 billion (Sep 2026)
Blackrock MuniYield Quality Fund III, Inc company profile
- Headquarters
- Wilmington, DE
- Fiscal year end
- October 31
- SEC CIK
- 883412
Former company names
- Blackrock Muniyield Insured Fund, Inc (until 2010)
- Muniyield Insured Fund Inc (until 2007)
Source: SEC EDGAR filer data.
MYI price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol MYI?
MYI is the ticker symbol of Blackrock MuniYield Quality Fund III, Inc on NYSE.
Is MYI still trading?
Yes. MYI appears in the current NYSE listings as of Sep 2026.
Which exchange is MYI listed on?
MYI is listed on NYSE.
Nearby symbols
MYCB My City Builders, Inc.MYCC ClubCorp Holdings, Inc.MYD Blackrock MuniYield Fund, Inc.MYE Myers Industries, Inc.MYFW First Western Financial, Inc.MYGN Myriad Genetics, Inc.MYL Mylan N.V.MYN Blackrock MuniYield New York Quality Fund, Inc.MYND Mynd.ai, Inc.MYO Myomo Inc.MYOS MYOS RENS Technology Inc.MYPS PLAYSTUDIOS, Inc.