Analysis updated Oct 24, 2026 — scores and signals refreshed daily.
BlackRock MuniYield Quality Fund III, Inc. (MYI) stock research. Updated Oct 24, 2026. Q-Score 27/100 — Sell. Fair value, forecast, technicals, and insider activity.
Current Q-Score verdict: Sell (27.0) (grade D). 25 signals analyzed (21 differentiated alt-data).
StoQuant's analysis of BlackRock MuniYield Quality Fund III, Inc. (MYI) is refreshed every trading day. The Q-Score combines discounted cash flow valuation, earnings quality, competitive moat, analyst consensus, ML return forecasts, technical momentum and market sentiment into a single 0–100 composite. Insider transactions from SEC Form 4 filings, the Graham intrinsic value estimate and signal coverage are recomputed as new data arrives, so this page always reflects the latest available information.
MYI stock price is tracked daily for technical and fundamental analysis. The data below shows recent trading activity used in trend analysis, momentum calculation, and entry/exit signals.
| Date | High | Low | Close |
|---|---|---|---|
| 2026-07-27 | $10.77 | $10.67 | $10.72 |
| 2026-08-04 | $10.83 | $10.74 | $10.77 |
| 2026-08-12 | $10.86 | $10.77 | $10.78 |
| 2026-08-20 | $10.79 | $10.71 | $10.72 |
| 2026-08-28 | $10.79 | $10.70 | $10.74 |
| 2026-09-08 | $10.50 | $10.47 | $10.50 |
| 2026-09-16 | $10.13 | $10.04 | $10.10 |
| 2026-09-24 | $9.85 | $9.66 | $9.79 |
| 2026-10-02 | $9.88 | $9.76 | $9.77 |
| 2026-10-12 | $9.64 | $9.52 | $9.54 |
| 2026-10-20 | $9.95 | $9.88 | $9.91 |
How BlackRock MuniYield Quality Fund III, Inc. stacks up against same-sector peers on market capitalization and alpha scores:
| Ticker | Company | Market Cap | Alpha Score |
|---|---|---|---|
| JQC | Nuveen Credit Strategies Income Fund | $712M | — |
| IGR | CBRE Global Real Estate Income Fund | $710M | 60.0 |
| SLRC | SLR Investment Corp. | $715M | — |
| FDUS | Fidus Investment Corporation | $710M | — |
| RA | Brookfield Real Assets Income Fund Inc. | $704M | — |
View all Financials stocks by valuation and signals →
MYI scores Sell (27.0), resting on a single measured dimension: technicals at 32 out of 100. The remaining dimensions are unmeasured for this ticker rather than weak. See Q-Score methodology for how these dimensions are weighted and combined.
| Dimension | Score |
|---|---|
| technicals | 32 |
StoQuant analyzes 25 signals (21 alt-data). Alternative data sources (FDA approvals, GitHub activity, SEC filings, App Store ratings) complement traditional financial metrics.
All StoQuant signals are explained in our knowledge base:
Financials Hub — Top performers and valuation outliers in Financials
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