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GraniteShares YieldBOOST Semiconductors ETF (SEMY)

Derivative Income | Exchange Traded Fund | NasdaqGM
13.09 USD -0.20 (-1.483%) ⇩ (Aug. 28, 2026, 4 p.m. EDT)
After hours: 13.21 +0.12 (0.917%) ⇧ (Aug. 28, 2026, 7:42 p.m. EDT)

Short-term:★⯪☆☆☆Long-term:★★⯪☆☆Dividends:★★⯪☆☆
Hot Take | Aug. 22, 2026, 3:58 a.m. EDT

The GraniteShares YieldBOOST Semiconductors ETF presents a classic case of aggressive income engineering masking a deteriorating price trend. While the recent dividend stream shows a distinct pattern of increasing payouts—rising from roughly $0.53 in early January to nearly $0.64 by late November—the stock price has failed to keep pace, trading near its 52-week low of $13.19. This divergence indicates that the market views these distributions as unsustainable or indicative of NAV erosion rather than genuine value creation. Short-term momentum is severely compromised. The asset is trading significantly below its 50-day ($14.73) and 200-day ($18.12) averages, reflecting a persistent downtrend where buyers are consistently overwhelmed by sellers. The statistical forecast model reinforces this bearish bias, predicting a further 6.55% decline over the next 45 days with moderate confidence. Without any options flow to suggest a contrarian setup or a potential floor, the technical picture remains bleak. Long-term, the security warrants a neutral stance due to insufficient price history for a multi-year assessment. The data window is too short to evaluate the durability of the business model or the sustainability of the yield strategy beyond the immediate past. Consequently, the investment thesis rests entirely on the assumption that the fund can maintain its aggressive distribution policy without eroding capital, a risk that is currently priced into the share price.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.040714
AutoTheta0.076061
AutoETS0.110792
MSTL0.115411

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 53%
H-stat 10.93
Ljung-Box p 0.000
Jarque-Bera p 0.255
Excess Kurtosis -1.16

As of Aug. 22, 2026, 3:58 a.m. EDT: Options activity is virtually non-existent, with zero open interest and volume recorded for both calls and puts across the available expiration. This lack of speculative positioning suggests the market is currently ignoring the security or lacks sufficient liquidity to form a consensus view on near-term volatility.


Dividend Data

Dividend History
Date Dividend Yield %
2026-08-28 0.175 1.336898
2026-08-21 0.183 1.384266
2026-08-14 0.187 1.340502
2026-08-07 0.191 1.374595
2026-07-31 0.183 1.319394
2026-07-24 0.258 1.807989
2026-07-17 0.267 1.877241
2026-07-10 0.266 1.782245
2026-07-02 0.289 1.911502
2026-06-26 0.285 1.826338
2026-06-18 0.295 1.833437
2026-06-12 0.283 1.762581
2026-06-05 0.300 1.883239
2026-05-29 0.303 1.834140
2026-05-22 0.315 1.895307
2026-05-15 0.360 2.158273
2026-05-08 0.431 2.523419
2026-05-01 0.408 2.409923
2026-04-24 0.412 2.443654
2026-04-17 0.408 2.428572
2026-04-10 0.410 2.463942
2026-04-02 0.401 2.428831
2026-03-27 0.440 2.634888
2026-03-20 0.441 2.546189
2026-03-13 0.484 2.753129
2026-03-06 0.484 2.739106
2026-02-27 0.547 2.831263
2026-02-20 0.531 2.655000
2026-02-13 0.532 2.701879
2026-02-06 0.500 2.510040
2026-01-30 0.567 2.752427
2026-01-23 0.559 2.668258
2026-01-16 0.551 2.590503
2026-01-09 0.563 2.682230
2026-01-02 0.532 2.538168
2025-12-26 0.572 2.693666
2025-12-19 0.561 2.624561
2025-12-12 0.614 2.844041
2025-12-05 0.635 2.701898
2025-11-28 0.630 2.697495
2025-11-21 0.640 2.808866
Additional Data
trailingAnnualDividendRate 0.0
trailingAnnualDividendYield 0.0

Info Dump

Attribute Value
All Time High 25.81
All Time Low 12.97
Ask 17.92
Ask Size 2
Average Daily Volume10 Day 143,450
Average Daily Volume3 Month 180,541
Average Volume 180,541
Average Volume10Days 143,450
Beta3 Year 0.0
Bid 10.02
Bid Size 2
Category Derivative Income
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 13.32
Day Low 13.07
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 14.43732
Fifty Day Average Change -1.3473196
Fifty Day Average Change Percent -0.093322
Fifty Two Week Change Percent -46.551792
Fifty Two Week High 25.81
Fifty Two Week High Change -12.719999
Fifty Two Week High Change Percent -0.4928322
Fifty Two Week Low 12.97
Fifty Two Week Low Change 0.119999886
Fifty Two Week Low Change Percent 0.009252111
Fifty Two Week Range 12.97 - 25.81
First Trade Date Milliseconds 1,763,476,200,000
Full Exchange Name NasdaqGM
Fullday Change -0.19709
Fullday Change Percent -1.48332
Fullday Price 13.21
Fund Family Graniteshares
Fund Inception Date 1,763,337,600
Gmt Off Set Milliseconds -14,400,000
Has Pre Post Market Data 1
Ipo Expected Date 2,025-11-18
Language en-US
Legal Type Exchange Traded Fund
Long Business Summary The fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in derivatives contracts that utilize the Underlying Leveraged ETF as their reference asset. The fund is non-diversified.
Long Name GraniteShares YieldBOOST Semiconductors ETF
Market us_market
Market State CLOSED
Max Age 86,400
Message Board Id finmb_1903252923
Nav Price 13.5
Net Assets 72,671,368.0
Net Expense Ratio 1.07
Open 13.32
Post Market Change 0.119999886
Post Market Change Percent 0.91672945
Post Market Price 13.21
Post Market Time 1,787,960,547
Previous Close 13.2871
Price Hint 2
Quote Source Name Nasdaq Real Time Price
Quote Type ETF
Region US
Regular Market Change -0.19709
Regular Market Change Percent -1.48332
Regular Market Day High 13.32
Regular Market Day Low 13.07
Regular Market Day Range 13.07 - 13.32
Regular Market Open 13.32
Regular Market Previous Close 13.2871
Regular Market Price 13.09
Regular Market Time 1,787,947,201
Regular Market Volume 115,346
Short Name GraniteShares YieldBOOST Semico
Source Interval 15
Symbol SEMY
Total Assets 72,671,368
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Trailing Three Month Nav Returns 5.86009
Trailing Three Month Returns 5.86009
Triggerable 1
Two Hundred Day Average 17.990149
Two Hundred Day Average Change -4.9001484
Two Hundred Day Average Change Percent -0.27237955
Type Disp ETF
Volume 115,346
Ytd Return 35.78916