Matt Klein

Author, The Overshoot
· tracked since Sep 2026
Calls
4
Win Rate
25.0%
return
-0.4%
Calls 4 1 Posts tracked · 1.0/day Posted today
Calls
7d 4
30d 4
90d 4
Best Calls
IEF Short +0.3%
Worst Calls
DRAM Long -1.0%
EWY Long -0.6%
EWT Long -0.1%
Most Mentioned
EWY ×1
IEF ×1
EWT ×1
Recent Calls
IEF Short 14 hours ago
EWY Long 14 hours ago
EWT Long 14 hours ago
Win Rate 25% Long 3 Short 1
Win Rate
7d
30d
90d
Average Return -0.4% Long Return -0.6% Short Return +0.3%
Average Return
7d
30d
90d
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Result
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Call Price
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Thesis
Theme
Source
Long
Sep 10
$58.66
-1.0%
AI capex demand boosts memory chips
The massive AI/data-center investment boom is pushing up key input prices, especially memory chips, and those cost increases are already filtering through to consumer electronics prices.
Thematic ETFs
Long
Sep 10
$109.18
-0.1%
Taiwan and Korea gain AI capex flows
Most incremental US AI/data-center capex flows abroad rather than into US production, making Taiwan and Korea the predominant direct beneficiaries of the AI investment boom.
Equity Indexes
Long
Sep 10
$183.86
-0.6%
Taiwan and Korea gain AI capex flows
Most incremental US AI/data-center capex flows abroad rather than into US production, making Taiwan and Korea the predominant direct beneficiaries of the AI investment boom.
Equity Indexes
Short
Sep 10
$91.31
+0.3%
US long-dated yields can keep rising
With nominal GDP growth running near 7% in dollar terms, accepting a 5% fixed nominal 30-year return is hard to justify; strong growth, persistent inflation and AI capex competition for capital all suggest long-term Treasury yields can continue rising.
Bonds & Rates
Showing 4 of 4 calls · sorted by mentions

Matt Klein has 4 trade ideas tracked on Buzzberg across 4 tickers since September 2026. Most covered: EWY, IEF, EWT.