50 is a coin flip. Higher means a creator's past calls beat chance on the assets and periods they were made in; lower means they did worse.
A high score does not predict the next call. We tested whether it does, and it does not. We publish the ranking because the record should exist and be checkable. Our scoring is not financial advice and the method behind it is not published.
yucky — well below luck. Provisional — too few graded calls to mean much. This does not predict their next call. We tested whether it does and it does not. Our scoring is not financial advice.
Most coveredKioxia Holdings 3 →Advantest 1 →Gold 1 →
[Headwinds for AI and semiconductor stocks with long-term rates at 3%?] Kioxia's big investment, but a trial as margin buying balances rise? │ The true identity of the tiger at the front gate and the wolf at the back gate │ NTT and Advantest, with good supply-demand │ In-house margin balance ranking │ Explained by Matsui Securities' Tomoichiro Kubota
[Headwinds for AI and semiconductor stocks with long-term rates at 3%?] Kioxia's big investment, but a trial as margin buying balances rise? │ The true identity of the tiger at the front gate and the wolf at the back gate │ NTT and Advantest, with good supply-demand │ In-house margin balance ranking │ Explained by Matsui Securities' Tomoichiro Kubota
[Gold price surges] Wakkyai's gold trading outlook [Wakkyai's FX Research Institute (serious)]
【NVIDIA Earnings Explained】Will Memory-Related Names Stay Bullish Until 2028? / Unusual Long-Term Guidance + 70% Growth Declaration / What Are the Risks Behind the Strong Earnings?〈Matsui Securities│Toshiyuki Oyama〉
[Is There Really No Selling in National Policy Stocks?] Tomohiro Okawa: Doubts About the Budget for Physical AI and Game Stocks; Are Defense and Energy Stocks the Real Favorites Among Japanese Stocks? | Right Before NVIDIA's Earnings... Is Kioxia a Landmine? | Stock Big Brother S2 | Matsui Securities
[Required Study for Investors! Investment Strategies for Regional Bank and Megabank Stocks] Tomohiro Okawa: What About Event-Driven M&A Investing / Bank Stocks Stay Firm Even as AI and Semiconductor Stocks Correct / Yuya Okamura: How to Read Share Price Trends with the Margin Ratio | Stock Big Brother S2 | Matsui Securities
【5 Selected Maglev & Shinkansen-Related Stocks】Maglev line construction progresses with the Shizuoka governor's approval! The Hokuriku Shinkansen's 'Obama-Kyoto route' re-decided as well! What are the notable stocks besides JR Tokai / Taisei Corporation!? <Matsui Securities｜Takezo NEWS>
【5 Selected Maglev & Shinkansen-Related Stocks】Maglev line construction progresses with the Shizuoka governor's approval! The Hokuriku Shinkansen's 'Obama-Kyoto route' re-decided as well! What are the notable stocks besides JR Tokai / Taisei Corporation!? <Matsui Securities｜Takezo NEWS>
【5 Selected Maglev & Shinkansen-Related Stocks】Maglev line construction progresses with the Shizuoka governor's approval! The Hokuriku Shinkansen's 'Obama-Kyoto route' re-decided as well! What are the notable stocks besides JR Tokai / Taisei Corporation!? <Matsui Securities｜Takezo NEWS>
【5 Selected Maglev & Shinkansen-Related Stocks】Maglev line construction progresses with the Shizuoka governor's approval! The Hokuriku Shinkansen's 'Obama-Kyoto route' re-decided as well! What are the notable stocks besides JR Tokai / Taisei Corporation!? <Matsui Securities｜Takezo NEWS>
【5 Selected Maglev & Shinkansen-Related Stocks】Maglev line construction progresses with the Shizuoka governor's approval! The Hokuriku Shinkansen's 'Obama-Kyoto route' re-decided as well! What are the notable stocks besides JR Tokai / Taisei Corporation!? <Matsui Securities｜Takezo NEWS>
[The Nikkei Average Swings Wildly Day After Day...] The Shock of a "Massive Sell-Off" by an AI-Focused Overseas Hedge Fund! The ChatGPT-5.6 Price Cut Is a Tailwind for NEC! Will NTT Also Attempt a Rebound on Improved Supply and Demand? │ In-House Margin Balance Ranking │ Explained by Tomoichiro Kubota of Matsui Securities
[The Nikkei Average Swings Wildly Day After Day...] The Shock of a "Massive Sell-Off" by an AI-Focused Overseas Hedge Fund! The ChatGPT-5.6 Price Cut Is a Tailwind for NEC! Will NTT Also Attempt a Rebound on Improved Supply and Demand? │ In-House Margin Balance Ranking │ Explained by Tomoichiro Kubota of Matsui Securities
[Bank Stocks Strong in the Second Half Too⁉] Tomohiro Okawa: Rising rates & megabanks supporting national policy through funding demand / Money flows in when tech stocks are sold / Yuya Okamura: Financial stocks are strong even when the Nikkei average falls │ Let's quietly ask the stock big brother │ Matsui Securities
[Where Kioxia HD Stands Now] From Its All-Time High to Half Price / What Will Become of Kioxia HD Going Forward!? / Which Names Top the Margin Buying Balance by Value? / Looking Back at Japan from the KOSPI? [Hot Topics in the Market | Matsui Securities]
[5 Air Conditioner-Related Stocks] Expanding sales channels into Europe!? / Heat wave issues push up air conditioner demand / In Japan too, replacement demand from the "2027 problem"! / Which air-conditioner-related names to watch? <Takezo NEWS>
[5 Air Conditioner-Related Stocks] Expanding sales channels into Europe!? / Heat wave issues push up air conditioner demand / In Japan too, replacement demand from the "2027 problem"! / Which air-conditioner-related names to watch? <Takezo NEWS>
[5 Air Conditioner-Related Stocks] Expanding sales channels into Europe!? / Heat wave issues push up air conditioner demand / In Japan too, replacement demand from the "2027 problem"! / Which air-conditioner-related names to watch? <Takezo NEWS>
[5 Air Conditioner-Related Stocks] Expanding sales channels into Europe!? / Heat wave issues push up air conditioner demand / In Japan too, replacement demand from the "2027 problem"! / Which air-conditioner-related names to watch? <Takezo NEWS>
[5 Air Conditioner-Related Stocks] Expanding sales channels into Europe!? / Heat wave issues push up air conditioner demand / In Japan too, replacement demand from the "2027 problem"! / Which air-conditioner-related names to watch? <Takezo NEWS>
[Why It's Still Too Early to Call a Top for the Nikkei Average] Will AI Stocks Rise Further? Three Factors Pointing to Continued Stock Gains │ In-House Margin Balance Ranking │ Explained by Tomoichiro Kubota of Matsui Securities
[Investment Strategy for H2 2026 & Interesting Stocks] Tomohiro Okawa: For both Japanese and US stocks, from AI to inflation & higher rates!? Don't play dead in a 70,000-yen Nikkei market / Yuya Okamura: Is Kioxia's name ◎? Semiconductors, transport, and gas too │ Stock Big Brother S2 │ Matsui Securities
[Investment Strategy for H2 2026 & Interesting Stocks] Tomohiro Okawa: For both Japanese and US stocks, from AI to inflation & higher rates!? Don't play dead in a 70,000-yen Nikkei market / Yuya Okamura: Is Kioxia's name ◎? Semiconductors, transport, and gas too │ Stock Big Brother S2 │ Matsui Securities
