@think-huangyifeng.bsky.social
Indicators & Strategies - Reflections on Financial Concepts and Terminology.
In finance, everyone uses the same indicators (MA, MACD, etc.), but we reach different conclusions. Why is that?
This question, combined with my experience developing indicators, made me realize:
In finance, everyone uses the same indicators (MA, MACD, etc.), but we reach different conclusions. Why is that?
This question, combined with my experience developing indicators, made me realize:
h-yf.com
February 7, 2026 at 7:48 PM
Indicators & Strategies - Reflections on Financial Concepts and Terminology.
In finance, everyone uses the same indicators (MA, MACD, etc.), but we reach different conclusions. Why is that?
This question, combined with my experience developing indicators, made me realize:
In finance, everyone uses the same indicators (MA, MACD, etc.), but we reach different conclusions. Why is that?
This question, combined with my experience developing indicators, made me realize:
Auto Smart Select Stock: Long-Term Trend Recognition Accuracy Reached 90% ±. --- H-YF.com New Indicator Development Update Report.
Check Scan Results, Click scan: h-yf.com/app.html
After multiple experiments and tests, this indicator has achieved 90%± accuracy in
Check Scan Results, Click scan: h-yf.com/app.html
After multiple experiments and tests, this indicator has achieved 90%± accuracy in
H-YF.com Financial Analysis System
Intelligent financial data analysis system with adaptive algorithmic framework
H-YF.com
February 6, 2026 at 3:59 PM
Auto Smart Select Stock: Long-Term Trend Recognition Accuracy Reached 90% ±. --- H-YF.com New Indicator Development Update Report.
Check Scan Results, Click scan: h-yf.com/app.html
After multiple experiments and tests, this indicator has achieved 90%± accuracy in
Check Scan Results, Click scan: h-yf.com/app.html
After multiple experiments and tests, this indicator has achieved 90%± accuracy in
A new way to invest (exploring) — Buffett’s holdings as coordinates.
Stocks that Buffett invests in, over the long term, should be good.
So we can ...
Read full report: h-yf.com/rs/a-new-way...
#ValueInvesting #TechnicalAnalysis #H-YF.com
Stocks that Buffett invests in, over the long term, should be good.
So we can ...
Read full report: h-yf.com/rs/a-new-way...
#ValueInvesting #TechnicalAnalysis #H-YF.com
A new way to invest (exploring) — Buffett’s holdings as coordinates. | H-YF.com Research
A new way to invest (exploring) — Buffett’s holdings as coordinates. - H-YF.com Weekly trends Stock Scanner.
h-yf.com
January 28, 2026 at 7:42 PM
A new way to invest (exploring) — Buffett’s holdings as coordinates.
Stocks that Buffett invests in, over the long term, should be good.
So we can ...
Read full report: h-yf.com/rs/a-new-way...
#ValueInvesting #TechnicalAnalysis #H-YF.com
Stocks that Buffett invests in, over the long term, should be good.
So we can ...
Read full report: h-yf.com/rs/a-new-way...
#ValueInvesting #TechnicalAnalysis #H-YF.com
Will the Stock Market Adjust? an intuitive sense and simple check. Jan, 2026
For the past few days, I had a feeling that should write a short blog. Then, yesterday (Jan 20, 2026), the S&P 500 dropped, very interesting. So — will the stock market Adjust?
Read full report: h-yf.com/rs/will-the-...
For the past few days, I had a feeling that should write a short blog. Then, yesterday (Jan 20, 2026), the S&P 500 dropped, very interesting. So — will the stock market Adjust?
Read full report: h-yf.com/rs/will-the-...
h-yf.com
January 24, 2026 at 12:10 PM
Will the Stock Market Adjust? an intuitive sense and simple check. Jan, 2026
For the past few days, I had a feeling that should write a short blog. Then, yesterday (Jan 20, 2026), the S&P 500 dropped, very interesting. So — will the stock market Adjust?
Read full report: h-yf.com/rs/will-the-...
For the past few days, I had a feeling that should write a short blog. Then, yesterday (Jan 20, 2026), the S&P 500 dropped, very interesting. So — will the stock market Adjust?
Read full report: h-yf.com/rs/will-the-...
2026 Some emerging markets might be worth watching | H-YF.com :
By 2026, major central banks around the world are likely to be rate-cutting. At the same time, stock markets in the U.S. and Europe are already expensive. So many investors, especially international capital,
By 2026, major central banks around the world are likely to be rate-cutting. At the same time, stock markets in the U.S. and Europe are already expensive. So many investors, especially international capital,
H-YF.com Financial Analysis System
Intelligent financial data analysis system with adaptive algorithmic framework
H-YF.com
January 14, 2026 at 6:33 AM
2026 Some emerging markets might be worth watching | H-YF.com :
By 2026, major central banks around the world are likely to be rate-cutting. At the same time, stock markets in the U.S. and Europe are already expensive. So many investors, especially international capital,
By 2026, major central banks around the world are likely to be rate-cutting. At the same time, stock markets in the U.S. and Europe are already expensive. So many investors, especially international capital,
From Triple Screen & Candlestick et al. Classics — Refined Through Years of Market Practice — to New Market Perspectives: A Preliminary Exploration of the Spacetime Fusion Concept in Financial Markets
January 10, 2026 at 3:59 PM
From Triple Screen & Candlestick et al. Classics — Refined Through Years of Market Practice — to New Market Perspectives: A Preliminary Exploration of the Spacetime Fusion Concept in Financial Markets
The Puzzle of Insider Selling. Investment log: AEVA (Aeva Technologies) (January 6, 2026)
January , Based on my experience and a brief technical analysis, I opened a test position in AEVA. But The stock price surged shortly after, which prompted me to look into the company further.
January , Based on my experience and a brief technical analysis, I opened a test position in AEVA. But The stock price surged shortly after, which prompted me to look into the company further.
January 8, 2026 at 2:52 PM
The Puzzle of Insider Selling. Investment log: AEVA (Aeva Technologies) (January 6, 2026)
January , Based on my experience and a brief technical analysis, I opened a test position in AEVA. But The stock price surged shortly after, which prompted me to look into the company further.
January , Based on my experience and a brief technical analysis, I opened a test position in AEVA. But The stock price surged shortly after, which prompted me to look into the company further.
January 6, 2026 Trading Record (Screenshot):
Most stocks rose, some short-term declines (though they are expected to rise in the long run).
majority of judgments were accurate. Because markets are complex and often seem to move contrary to investor expectations, 100% accuracy is impossible.
Most stocks rose, some short-term declines (though they are expected to rise in the long run).
majority of judgments were accurate. Because markets are complex and often seem to move contrary to investor expectations, 100% accuracy is impossible.
H-YF Financial Analysis System
H-YF.com is an intelligent financial data analysis system. The Service automatically aggregates, processes, and analyzes multi-dimensional public financial data through a proprietary, dynamically…
H-YF.com
January 7, 2026 at 11:58 AM
January 6, 2026 Trading Record (Screenshot):
Most stocks rose, some short-term declines (though they are expected to rise in the long run).
majority of judgments were accurate. Because markets are complex and often seem to move contrary to investor expectations, 100% accuracy is impossible.
Most stocks rose, some short-term declines (though they are expected to rise in the long run).
majority of judgments were accurate. Because markets are complex and often seem to move contrary to investor expectations, 100% accuracy is impossible.
Chevron stock soared on Jan. 5, 2026, confirming my analysis. (Blog post, Dec. 29, 2025: Buffett’s Energy Investment) ｜ H-YF.com
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2026年1月5日，雪佛龍股票上漲 ，驗證了我的分析。（2025年12月29日博客：巴菲特能源投資觀察）
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2026年1月5日，雪佛龍股票上漲 ，驗證了我的分析。（2025年12月29日博客：巴菲特能源投資觀察）
January 6, 2026 at 7:24 AM
Chevron stock soared on Jan. 5, 2026, confirming my analysis. (Blog post, Dec. 29, 2025: Buffett’s Energy Investment) ｜ H-YF.com
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2026年1月5日，雪佛龍股票上漲 ，驗證了我的分析。（2025年12月29日博客：巴菲特能源投資觀察）
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2026年1月5日，雪佛龍股票上漲 ，驗證了我的分析。（2025年12月29日博客：巴菲特能源投資觀察）
Observations on Buffett's Energy Investments and Market Perception Shifts ｜ H-YF.com ｜ 2025-12-29
**Background: An Anomaly Found in Holdings Data**
While analyzing Berkshire Hathaway's Q3 2025 portfolio filing, a notable move was its
**Background: An Anomaly Found in Holdings Data**
While analyzing Berkshire Hathaway's Q3 2025 portfolio filing, a notable move was its
h-yf.com
December 30, 2025 at 10:59 AM
Observations on Buffett's Energy Investments and Market Perception Shifts ｜ H-YF.com ｜ 2025-12-29
**Background: An Anomaly Found in Holdings Data**
While analyzing Berkshire Hathaway's Q3 2025 portfolio filing, a notable move was its
**Background: An Anomaly Found in Holdings Data**
While analyzing Berkshire Hathaway's Q3 2025 portfolio filing, a notable move was its
December 29, 2025: A Timing Appears for 3 High-Value Stocks: PR etc. And my investment plan is here for reference.
Quickly identified by the intelligent scanning system and confirmed by my detailed analysis,
Quickly identified by the intelligent scanning system and confirmed by my detailed analysis,
H-YF Financial Analysis System
H-YF.com is an intelligent financial data analysis system. The Service automatically aggregates, processes, and analyzes multi-dimensional public financial data through a proprietary, dynamically…
H-YF.com
December 29, 2025 at 11:48 AM
December 29, 2025: A Timing Appears for 3 High-Value Stocks: PR etc. And my investment plan is here for reference.
Quickly identified by the intelligent scanning system and confirmed by my detailed analysis,
Quickly identified by the intelligent scanning system and confirmed by my detailed analysis,
Personal Trade Log: Nov 5, 2025
Trade: Wheat futures (ZW, YW).
Profit: About $3,000.
Buy Price: $542. (Not a great entry. Should have bought near $530. Got distracted, didn't do it well.)
Sell Time: Sold around Nov 5. (Great timing. Price started dropping around Nov 16.)
Trade: Wheat futures (ZW, YW).
Profit: About $3,000.
Buy Price: $542. (Not a great entry. Should have bought near $530. Got distracted, didn't do it well.)
Sell Time: Sold around Nov 5. (Great timing. Price started dropping around Nov 16.)
December 23, 2025 at 1:14 PM
Personal Trade Log: Nov 5, 2025
Trade: Wheat futures (ZW, YW).
Profit: About $3,000.
Buy Price: $542. (Not a great entry. Should have bought near $530. Got distracted, didn't do it well.)
Sell Time: Sold around Nov 5. (Great timing. Price started dropping around Nov 16.)
Trade: Wheat futures (ZW, YW).
Profit: About $3,000.
Buy Price: $542. (Not a great entry. Should have bought near $530. Got distracted, didn't do it well.)
Sell Time: Sold around Nov 5. (Great timing. Price started dropping around Nov 16.)
The intelligent analysis system (framework version) was completed on December 18. | H-YF.com
Several analysis results are shown here. Stock symbol : Gild AVB AON MTD . I believe they show strong potential, This analysis system is informed by classic investment frameworks
Several analysis results are shown here. Stock symbol : Gild AVB AON MTD . I believe they show strong potential, This analysis system is informed by classic investment frameworks
December 23, 2025 at 9:52 AM
The intelligent analysis system (framework version) was completed on December 18. | H-YF.com
Several analysis results are shown here. Stock symbol : Gild AVB AON MTD . I believe they show strong potential, This analysis system is informed by classic investment frameworks
Several analysis results are shown here. Stock symbol : Gild AVB AON MTD . I believe they show strong potential, This analysis system is informed by classic investment frameworks
2025-12-16: GILD - Medium-term trend: Strongly Bearish. /H-YF.com
Personal Investment Note ：
Yesterday, the Data Analysis System scanned GILD - Medium-term trend: Strongly Bearish.
I manually verified it — accurate. Could be a short opportunity.
Please check if correct.
Personal Investment Note ：
Yesterday, the Data Analysis System scanned GILD - Medium-term trend: Strongly Bearish.
I manually verified it — accurate. Could be a short opportunity.
Please check if correct.
December 16, 2025 at 8:34 AM
2025-12-16: GILD - Medium-term trend: Strongly Bearish. /H-YF.com
Personal Investment Note ：
Yesterday, the Data Analysis System scanned GILD - Medium-term trend: Strongly Bearish.
I manually verified it — accurate. Could be a short opportunity.
Please check if correct.
Personal Investment Note ：
Yesterday, the Data Analysis System scanned GILD - Medium-term trend: Strongly Bearish.
I manually verified it — accurate. Could be a short opportunity.
Please check if correct.
Thoughts on Forming, Trend, Transformation ｜ H-YF.com
Something is Forming (in dynamic formation).
Through observation, we detect a certain Trend (development tendency).
When the change is profound enough, we call it a Transformation (transition).
Something is Forming (in dynamic formation).
Through observation, we detect a certain Trend (development tendency).
When the change is profound enough, we call it a Transformation (transition).
H-YF Financial Analysis System
H-YF.com provides professional financial analysis system with 8+ scanning processes, adaptive dynamic framework, delivering precise market signals for traders.
H-YF.com
December 14, 2025 at 4:07 AM
Thoughts on Forming, Trend, Transformation ｜ H-YF.com
Something is Forming (in dynamic formation).
Through observation, we detect a certain Trend (development tendency).
When the change is profound enough, we call it a Transformation (transition).
Something is Forming (in dynamic formation).
Through observation, we detect a certain Trend (development tendency).
When the change is profound enough, we call it a Transformation (transition).
Throughout history, many scientists and artists etc. have been unfairly misunderstood.
So whenever I am misunderstood in reality, remember these cases, and my heart is no longer heavy (Published on WeChat around 2020)
Huang YiFeng
So whenever I am misunderstood in reality, remember these cases, and my heart is no longer heavy (Published on WeChat around 2020)
Huang YiFeng
December 11, 2025 at 6:48 AM
Throughout history, many scientists and artists etc. have been unfairly misunderstood.
So whenever I am misunderstood in reality, remember these cases, and my heart is no longer heavy (Published on WeChat around 2020)
Huang YiFeng
So whenever I am misunderstood in reality, remember these cases, and my heart is no longer heavy (Published on WeChat around 2020)
Huang YiFeng
“0,1 to infinity” might also be seen as “ ± to infinity” — computer and philosophy.
H-YF.com
“0,1 到無限” 似乎也可以說成‘從正負到無限’——計算機與哲學。
H-YF.com
“0,1 到無限” 似乎也可以說成‘從正負到無限’——計算機與哲學。
H-YF.com | Intelligent Financial Data Analysis App
sensing when the storm is forming.
H-YF.com
December 9, 2025 at 1:20 AM
“0,1 to infinity” might also be seen as “ ± to infinity” — computer and philosophy.
H-YF.com
“0,1 到無限” 似乎也可以說成‘從正負到無限’——計算機與哲學。
H-YF.com
“0,1 到無限” 似乎也可以說成‘從正負到無限’——計算機與哲學。
0, 1 to infinity, and infinity to 0, 1 // H-YF.com ‘0,1 → ∞’‘∞ → 0,1’
How can anyone who isn’t a programmer communicate effectively with computers? I’ve thinking—developed a few methods that operate in both forward and backward. When I have time, I’ll share them.”
How can anyone who isn’t a programmer communicate effectively with computers? I’ve thinking—developed a few methods that operate in both forward and backward. When I have time, I’ll share them.”
H-YF.com | Intelligent Financial Data Analysis App
sensing when the storm is forming.
H-YF.com
December 8, 2025 at 6:52 AM
0, 1 to infinity, and infinity to 0, 1 // H-YF.com ‘0,1 → ∞’‘∞ → 0,1’
How can anyone who isn’t a programmer communicate effectively with computers? I’ve thinking—developed a few methods that operate in both forward and backward. When I have time, I’ll share them.”
How can anyone who isn’t a programmer communicate effectively with computers? I’ve thinking—developed a few methods that operate in both forward and backward. When I have time, I’ll share them.”
Not just in tracking wind speed, but in sensing when the storm is forming.
Reflections on the Financial Database, H-YF.com
Reflections on the Financial Database, H-YF.com
H-YF.com | Intelligent Financial Data Analysis System
"The best products are built for yourself first."
H-YF.com
November 29, 2025 at 3:13 AM
Not just in tracking wind speed, but in sensing when the storm is forming.
Reflections on the Financial Database, H-YF.com
Reflections on the Financial Database, H-YF.com
“Transparent Mirror”, A Concept, Two Natures.
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一種觀念：“透明鏡子”，兩種性質。
H-YF.com | Nov.22 (2025-11-22) | Huang Yi Feng
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一種觀念：“透明鏡子”，兩種性質。
H-YF.com | Nov.22 (2025-11-22) | Huang Yi Feng
H-YF.com | Intelligent Financial Data Analysis System
"The best products are built for yourself first."
H-YF.com
November 22, 2025 at 2:06 AM
“Transparent Mirror”, A Concept, Two Natures.
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一種觀念：“透明鏡子”，兩種性質。
H-YF.com | Nov.22 (2025-11-22) | Huang Yi Feng
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一種觀念：“透明鏡子”，兩種性質。
H-YF.com | Nov.22 (2025-11-22) | Huang Yi Feng
Scan and Searching Nov. 19，2025-11-19，H-YF.com
In the financial investment industry, everyone has become accustomed to using the terms "scan" and "scanner." But upon closer thought, these concepts may not be entirely accurate.
In the financial investment industry, everyone has become accustomed to using the terms "scan" and "scanner." But upon closer thought, these concepts may not be entirely accurate.
November 19, 2025 at 3:14 AM
Scan and Searching Nov. 19，2025-11-19，H-YF.com
In the financial investment industry, everyone has become accustomed to using the terms "scan" and "scanner." But upon closer thought, these concepts may not be entirely accurate.
In the financial investment industry, everyone has become accustomed to using the terms "scan" and "scanner." But upon closer thought, these concepts may not be entirely accurate.
Outside indicators, looking at indicators — perhaps it is also an indicator.
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超越指標之外看指標，或許也是指標 。
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Nov 13 （2025-11-13） H-YF.com ｜ Huang Yi Feng
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超越指標之外看指標，或許也是指標 。
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Nov 13 （2025-11-13） H-YF.com ｜ Huang Yi Feng
Investment Notes, Architecting Ideas, Reading, Arts - HYF's Blog
Building something
H-YF.com
November 13, 2025 at 2:41 AM
Outside indicators, looking at indicators — perhaps it is also an indicator.
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超越指標之外看指標，或許也是指標 。
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Nov 13 （2025-11-13） H-YF.com ｜ Huang Yi Feng
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超越指標之外看指標，或許也是指標 。
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Nov 13 （2025-11-13） H-YF.com ｜ Huang Yi Feng
Spacetime Density, Emergence Frequency
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時空密度，看法同頻
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H-YF.com｜Huang Yi Feng
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時空密度，看法同頻
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H-YF.com｜Huang Yi Feng
Investment Notes, Architecting Ideas, Reading, Arts - HYF's Blog
Building something
H-YF.com
November 13, 2025 at 1:35 AM
Spacetime Density, Emergence Frequency
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時空密度，看法同頻
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H-YF.com｜Huang Yi Feng
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時空密度，看法同頻
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H-YF.com｜Huang Yi Feng