FIYY · GraniteShares YieldBOOST 20Y+ Treasuries ETF · Short Interest ETF
$23.50
-0.53 (-2.19%)
At close · Nov 12
Return incl. dividend (before tax)
Volume · Nov 12
55
Avg daily vol (3M)
118
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Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.
FIYY Latest Reported Short Interest
FINRA reported 114 FIYY shares sold short as of the October 30, 2026 settlement date, an increase of 26 shares. Days to cover was 1.28 based on FINRA's reported average daily volume.
Official FINRA short-interest data · share counts are restated for subsequent splits of this listing
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-11-30
Scheduled
FINRA publishes Dec 9
|
— | — | — | — |
|
2026-11-13
Scheduled
FINRA publishes Nov 24
|
— | — | — | — |
| 2026-10-30 | 114 | 88 | +26 | 1.28 |
| 2026-10-15 | 88 | 58 | +30 | 2.20 |
| 2026-09-30 | 58 | 53 | +5 | 2.64 |
| 2026-09-15 | 53 | 53 | 0 | 2.65 |
| 2026-08-31 | 53 | 66 | -13 | 1.00 |
| 2026-08-14 | 66 | 48 | +18 | 1.00 |
| 2026-07-31 | 48 | 28 | +20 | 1.78 |
| 2026-07-15 | 28 | 17 | +11 | 1.00 |
| 2026-06-30 | 17 | 28 | -11 | 1.00 |
| 2026-06-15 | 28 | 13 | +15 | 1.00 |
| 2026-05-29 | 13 | 36 | -23 | 1.00 |
| 2026-05-15 | 36 | 0 | +36 | 1.00 |
Full FINRA short interest reporting calendar
Showing 1–12 of 12 settlements