Files
catalyst/tests/risk/risk-answer-key-checksums
T
Eddie Hebert 6cdd5ddb10 BUG: Fix max drawdown calculation.
The input into max drawdown was incorrect, causing the bad results.
i.e. the `compounded_log_returns` were not values representative of
the algorithms total return at a given time, though
`calculate_max_drawdown` was treating the values as if they were.
Instead, use the `algorithm_period_returns` series, which does provide
the total return.

Update risk answer key with an Excel calculation of max drawdown
to help corroborate the calculations.

Also, remove `compounded_log_returns`, (which actually had stopped
being the `compounded_log_returns` at some point), since the max
drawdown was the only calculation using the values in that series.
2014-02-27 17:16:35 -05:00

15 lines
462 B
Plaintext

3ac0773c4be4e9e5bacd9c6fa0e03e15
3a5fae958c8bac684f1773fa8dff7810
19d580890e211a122e9e746f07c80cbc
70cfe3677a0ff401c801b8628e125d8f
99b3855ef1b8963163c3cb8f7e05cb70
97dfb557c3501179504926e4079e6446
cc507b6fca18aabadac69657181edd4e
5b48e6a70181d73ecb7f07df5a3092e2
3343940379161143630503413627a53a
820235c4157a3c55474836438019ef2e
75c1b1441efbc2431215835a5079ccc6
37e3ea4a1788f1aa6f3ee0986bc625ae
651e611e723e2a58b1ded91d0cd39b66
d62fce39ec78f032165d8f356bba5c2c