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One big conceptual problem is that you can't use the technology of today to trade on 1980 prices. So showing big profits on decades old prices is meaningless,
by 323 4y ago
One big conceptual problem is that you can't use the technology of today to trade on 1980 prices.
So showing big profits on decades old prices is meaningless, the market was much "softer" back than since there was little machine learning, large clean datasets, very accessible computation power, and so on.
- taeric 4y agoAgreed. And, in general, I don't like this toy problem. Largely because of how silly it is. I did like getting a fast solution using a technique new to me, though.