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Fix price repair: 100x & calibration #1660

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merged 1 commit into from
Aug 13, 2023

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Price repair fixes and improvement

Fixes:

  • fix reconstruction mis-calibration with tiny DataFrames
  • fix detecting last-active-trading-interval when NaNs in DataFrame
  • redesign mapping 100x signals to ranges:
    • no change for signals before last-active-trading-interval
    • but for signals after last-active-trading-interval, process in reverse order

Improvements:

  • increase max reconstruction depth from 1 to 2. E.g. now 1wk can be repaired with 1h (1wk->1d->1h)

Price repair fixes and improvement

Fixes:
- fix reconstruction mis-calibration with tiny DataFrames
- fix detecting last-active-trading-interval when NaNs in DataFrame
- redesign mapping 100x signals to ranges:
  - no change for signals before last-active-trading-interval
  - but for signals after last-active-trading-interval, process in reverse order

Improvements:
- increase max reconstruction depth from 1 to 2. E.g. now 1wk can be repaired with 1h (1wk->1d->1h)
@ValueRaider ValueRaider merged commit 677f3d5 into dev Aug 13, 2023
@ValueRaider ValueRaider deleted the fix/price-repair-100x-and-calibration branch August 13, 2023 11:21
@ValueRaider ValueRaider mentioned this pull request Aug 13, 2023
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