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Graniteshares YieldBOOST Biotech ETF (BIOY)

Derivative Income | Exchange Traded Fund | NasdaqGM
20.93 USD -0.35 (-1.622%) ⇩ (Aug. 28, 2026, 4 p.m. EDT)
After hours: 20.93 -0.06 (-0.062%) ⇩ (Aug. 28, 2026, 4:10 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:★★★☆☆
Hot Take | Aug. 22, 2026, 5:25 a.m. EDT

The biotech sector ETF faces immediate headwinds as the 45-day statistical forecast predicts a -3.7% drift, aligning with the price action that has slipped below both the 50-day and 200-day moving averages. While the recent 14-day price action shows a modest recovery attempt, the persistent gap below key technical supports suggests the short-term trend remains fragile rather than establishing a new bullish momentum. On the fundamental side, the lack of multi-year price history prevents an assessment of long-term business quality or structural growth, leaving the investment case reliant on current yield mechanics. However, the dividend profile is robust; distributions have been consistent and slightly increasing, hovering around $2.60 annually relative to the ~$21 price level, which offers a tangible income floor despite the uncertainty surrounding the underlying biotech holdings.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.025505
MSTL0.053205
AutoARIMA0.059431
AutoETS0.059432

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 62%
H-stat 3.54
Ljung-Box p 0.000
Jarque-Bera p 0.482
Excess Kurtosis -0.85

Dividend Data

Dividend History
Date Dividend Yield %
2026-08-28 0.247 1.180124
2026-08-21 0.249 1.176193
2026-08-14 0.245 1.162791
2026-08-07 0.237 1.123755
2026-07-31 0.240 1.145038
2026-07-24 0.252 1.182543
2026-07-17 0.248 1.119134
2026-07-10 0.262 1.138635
2026-07-02 0.260 1.122625
2026-06-26 0.270 1.170351
2026-06-18 0.266 1.157528
2026-06-12 0.262 1.143106
2026-06-05 0.268 1.158668
2026-05-29 0.275 1.147267
2026-05-22 0.276 1.150959
2026-05-15 0.290 1.192925
2026-05-08 0.282 1.128903
Additional Data

Info Dump

Attribute Value
All Time High 25.28
All Time Low 20.66
Ask 27.23
Ask Size 2
Average Daily Volume10 Day 1,530
Average Daily Volume3 Month 2,096
Average Volume 2,096
Average Volume10Days 1,530
Beta3 Year 0.0
Bid 15.27
Bid Size 2
Category Derivative Income
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 21.27
Day Low 20.9277
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 21.9522
Fifty Day Average Change -1.0244999
Fifty Day Average Change Percent -0.046669576
Fifty Two Week Change Percent -16.380346
Fifty Two Week High 25.28
Fifty Two Week High Change -4.3523006
Fifty Two Week High Change Percent -0.17216378
Fifty Two Week Low 20.66
Fifty Two Week Low Change 0.2677002
Fifty Two Week Low Change Percent 0.012957416
Fifty Two Week Range 20.66 - 25.28
First Trade Date Milliseconds 1,777,987,800,000
Full Exchange Name NasdaqGM
Fullday Change -0.34502
Fullday Change Percent -1.62189
Fullday Price 20.9277
Fund Family Graniteshares
Fund Inception Date 1,777,852,800
Gmt Off Set Milliseconds -14,400,000
Has Pre Post Market Data 1
Ipo Expected Date 2,026-05-05
Language en-US
Legal Type Exchange Traded Fund
Long Business Summary It is an actively managed exchange-traded fund (“ETF”) that seeks to pay weekly distributions by selling put options on the Underlying Leveraged ETF, which provides exposure to 3 times the daily performance of the underlying index. The fund is non-diversified.
Long Name Graniteshares YieldBOOST Biotech ETF
Market us_market
Market State CLOSED
Max Age 86,400
Message Board Id finmb_1903250114
Nav Price 21.45
Net Assets 837,980.0
Net Expense Ratio 1.07
Open 21.27
Post Market Change -0.06229973
Post Market Change Percent -0.29680672
Post Market Price 20.9277
Post Market Time 1,787,947,804
Previous Close 21.27272
Price Hint 2
Quote Source Name Nasdaq Real Time Price
Quote Type ETF
Region US
Regular Market Change -0.3450203
Regular Market Change Percent -1.6218908
Regular Market Day High 21.27
Regular Market Day Low 20.9277
Regular Market Day Range 20.9277 - 21.27
Regular Market Open 21.27
Regular Market Previous Close 21.27272
Regular Market Price 20.9277
Regular Market Time 1,787,947,200
Regular Market Volume 2,225
Short Name GraniteShares YieldBOOST Biotec
Source Interval 15
Symbol BIOY
Total Assets 837,980
Tradeable 0
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 22.731482
Two Hundred Day Average Change -1.8037815
Two Hundred Day Average Change Percent -0.07935169
Type Disp ETF
Volume 2,225