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The last Alglib update, sept 30 made my, indicator crash: CMatrixDouble cX; cX.Resize(L,K); cX[j].Set(k, y[k + j]);   //j<L, k+j < K Improperly formatted code edited by moderator. It doesn't affect cX. Is there a problem

Anyone knows why there is no data available from USDCHF before 8 April

When increasing the accuracy on historical data from "1 min OLC" to " every tick " to "every tick based on real data": If I get less and less successfull results, what could that indicate? I mean wouldn't the result be random, rather really one