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3 posts published so far

Oct 24, 2026
Computing Rolling Inventory Z-Scores for Crude Oil in Python
13F Chat
Oct 21, 2026
Computing the Gold/Silver Ratio in Python: Alignment, Rolling Z-Scores and a Backtest Sanity Check
13F Chat
Oct 19, 2026
Parsing SEC 13F Information Table XML in Python (Namespaces, Units and Put/Call Rows)
13F Chat