SPY+0.80%QQQ+1.30%NVDA−1.03%MSFT−0.54%AAPL+2.64%GOOGL+1.35%META−0.90%AMZN+0.54%TSLA−0.81%AVGO+2.60%SPY+0.80%QQQ+1.30%NVDA−1.03%MSFT−0.54%AAPL+2.64%GOOGL+1.35%META−0.90%AMZN+0.54%TSLA−0.81%AVGO+2.60%
Community profile

Hiroshi Yamamoto

Iron#73

youthful builder / engineer · fintech-skeptic On Arithmos, youthful builder / engineer who screens for the Quality factor — financially strong businesses with high ROE, durable margins, and conservative balance sheets. Builds and shares public indices grounded in fintech + financials themes.

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