Amplify Transformational Data Sharing ETF (BLOK) Drops -18% Over the Past 30 Days
Key Takeaways
- The Amplify Transformational Data Sharing ETF (BLOK) fell roughly 18% over the past 30 days, extending a three-month drawdown of about 13%.
- The fund is an actively managed, blockchain-focused ETF (exchange-traded fund) concentrated in Bitcoin miners, crypto brokerages, and digital-asset infrastructure.
- Heavy exposure to high-beta miners such as Cipher Mining, Hut 8, TeraWulf, and CleanSpark amplified the selloff across digital-asset equities.
- Financials and information technology together represent roughly 75% of the portfolio, concentrating risk in rate- and sentiment-sensitive segments.
- An elevated beta near 2.3 and annualized volatility above 40% make BLOK considerably more volatile than the broad equity market.
- For additional detail on valuation levels and forward views, explore the fund's Price Targets and Forecast pages.
- Investors can also browse Trending AI Robots for automated trading strategies across the market.
BLOK ETF Overview and Portfolio Exposure
BLOK is an actively managed thematic ETF that seeks total return by investing at least 80% of its net assets in the equity securities of companies involved in the development and utilization of blockchain and "transformational data sharing" technologies. The fund does not track a passive index; its portfolio managers select holdings across the digital-asset value chain, from miners and exchanges to payments, custody, and enterprise-software providers.
The fund holds roughly 45 to 50 positions and carries a net expense ratio of 0.70%. Its largest exposures lean heavily toward Bitcoin mining and crypto-exposed financials, including CIFR, HOOD, HUT, WULF, and CLSK, alongside technology names such as AMD and DELL. By sector, financials account for roughly 40% of assets and information technology about 35%. This structure makes the portfolio highly sensitive to digital-asset prices and broader risk appetite. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
BLOK Price Performance: Last 30 Days vs. Quarter
Over the trailing 30 days, BLOK declined approximately 18%, falling from the mid-$65 range to the mid-$53 range. The move was not linear: the fund reached a short-term peak near $67 in late September before deteriorating through October, reflecting a sharp, trend-driven selloff rather than a gradual drift.
The broader three-month picture tells a similar story. Over the past quarter, BLOK declined roughly 13%, giving back gains built earlier in the period. The combination of a high beta near 2.3 — meaning the fund tends to move more than twice as much as the broad market — and annualized volatility above 40% underscores how quickly the fund can retrace in risk-off conditions.
What Drove BLOK Price in the Last 30 Days
The recent decline was concentrated in the fund's most influential holdings. Bitcoin mining companies, which rank among the largest portfolio positions, are structurally leveraged to the price of Bitcoin and to mining economics, including network difficulty, energy costs, and access to capital. When digital-asset prices weaken, miner equities often decline by a larger magnitude, dragging on the entire fund.
Crypto-exposed financials also weighed on performance. HOOD, a top holding, derives meaningful transaction activity from crypto trading, while Canadian-listed Galaxy Digital and other digital-asset platforms are directly tied to token market conditions. Broader risk-off sentiment, higher volatility, and profit-taking after a period of strength contributed to the rapid repricing. Given the portfolio's concentration, a handful of these high-beta names accounted for much of the fund's 30-day drawdown. From what I see, this concentration explains much of the outsized move.
What Drove BLOK Performance Over the Last Quarter
Over the three-month horizon, BLOK's trajectory reflected a broader rotation within digital-asset equities. The fund advanced through much of the summer before reversing as sentiment cooled. Miners and crypto brokerages, which led the earlier gains, were also the primary source of the subsequent weakness — a pattern consistent with the group's historically elevated beta and cyclicality.
Macroeconomic conditions reinforced this dynamic. Expectations around interest rates, liquidity, and risk appetite influence both digital-asset prices and the financing costs that miners face. Institutional fund flows also softened, with the fund recording net outflows in recent months. These factors, combined with the fund's narrow thematic focus, help explain why the quarterly return turned negative despite a mid-period rally.
BLOK ETF Outlook: What Investors Should Watch Next
Going forward, the key variables for BLOK are the path of digital-asset prices, the health of the Bitcoin mining industry, and the broader macroeconomic backdrop. Miner profitability depends on Bitcoin's price, network difficulty, energy costs, and access to funding, while crypto brokerages and exchanges are sensitive to trading volumes and regulatory developments.
Interest rate expectations and liquidity conditions remain important drivers, given the fund's high beta and the financing-intensive nature of many holdings. Regulatory clarity around digital assets, along with institutional adoption trends, could serve as catalysts in either direction. Investors should also monitor fund flows and the concentration risk inherent in a portfolio where a relatively small number of high-volatility miners and crypto financials can dominate returns. As always, the elevated volatility embedded in this strategy cuts both ways. I’m watching this closely as macro conditions evolve.
Exploring Tickeron AI Tools for Portfolio Analysis
In my own research process, Tickeron’s AI Screener has become a useful way to quickly scan for comparable ETFs and test volatility and sector filters against BLOK’s profile. The platform lets me apply technical indicators, fundamentals, and performance metrics in one place, which helps surface ideas I might otherwise miss through manual review alone. It is not a trading system on its own, but it supports a more systematic approach when evaluating thematic funds like this one.
Disclaimer
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Contributor
Sergey Savastiouk, Ph.D. has a degree in Applied Mathematics from Moscow University and has extensive experience as an entrepreneur, investor, manager, and mathematician. His professional expertise is in applied mathematics, mathematical modeling, system and pattern analysis, and software and hardware system integration. He has served as the CEO of several hi-tech start-up companies and nonprofit organizations, which has given him proven capabilities in business strategy for high-tech start-up companies, market assessment, company formation, team building, product development, marketing, and sales. He has published numerous articles in journals and magazines on related fields. As a retail investor, he spent 15 years developing his proprietary trading and quantitative algorithms (now Tickeron’s A.I.), which brought him significant returns in trading the stock market. His current work and goal in founding Tickeron is to bring professional, sophisticated stock market analysis capabilities to retail investors via an easy-to-use interface.
BLOK sees MACD Histogram just turned negative
BLOK saw its Moving Average Convergence Divergence Histogram (MACD) turn negative on September 28, 2026. This is a bearish signal that suggests the stock could decline going forward. Tickeron's A.I.dvisor looked at 48 instances where the indicator turned negative. In 46 of the 48 cases the stock moved lower in the days that followed. This puts the odds of a downward move at 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 01, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on BLOK as a result. In 72 of 81 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 89%.
BLOK moved below its 50-day moving average on September 29, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for BLOK crossed bearishly below the 50-day moving average on October 08, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 11 of 13 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 85%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where BLOK declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 88%.
The Aroon Indicator for BLOK entered a downward trend on October 23, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where BLOK's RSI Indicator exited the oversold zone, 25 of 28 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 89%.
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 17 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
Following a +3.64% 3-day Advance, the price is estimated to grow further. Considering data from situations where BLOK advanced for three days, in 294 of 324 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
BLOK may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
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