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The person you are replying to is buying when the derivative is positive and waiting when it is negative.
by Arch-TK 3y ago
The person you are replying to is buying when the derivative is positive and waiting when it is negative.
- JW_00000 3y agoBut you only know the derivative in retrospect, hence, he buys when the price has gone up (over 3 months) and stops when it has gone down. To me, it seems better to buy when the market has gone down for three months.