How might I test if a price series is higher for at least N days in a row?
This gives my a price series higher for five days in a row starting yesterday...
bool risingFiveDays = (Prices[1] > Prices[2]) &&
(Prices[2] > Prices[3]) &&
(Prices[3] > Prices[4]) &&
(Prices[4] > Prices[5]) &&
(Prices[5] > Prices[6]);
How to generalize this to _at least_ five days starting yesterday?