Super tend源码
源码如图，我水平有限，欢迎指正。\nN := 9;\nM := 3;\nTR1 := MAX(MAX((HIGH – LOW), ABS(REF(C, 1) – HIGH)), ABS(REF(C, 1) – LOW));\nUP := H + MA(TR1, N) * M;\nDN := L – MA(TR1, N) * M;\nL1 := REF(UP, BARSLAST(UP <= REF(UP, 1)));\nL2 := LLV(UP, N * 1.5);\nLL := IF(L2 <> REF(L2, 1) AND L1 < REF(L1, 1), L1, IF(L1 = L2, L1, L2));\nS1 := BARSLAST(CROSS(0.5, UP = LL)) + 1;\nS2 := CROSS(COUNT((CROSS(C, LL) OR CROSS(C, REF(LL, 2))) AND UP > LL, S1), 0.5);\nA6 := BARSLAST(S2);\nB6 := BARSLAST(CROSS(HHV(DN, A6 + 1), C));\nBY : =CROSS(B6, A6);\nSL :=CROSS(A6, B6);\nSUPERTREN :=IF(B6 > A6, HHV(DN, BARSLAST(BY) + 1), LLV(UP, BARSLAST(SL) + 1)), COLORWHITE;\n支撑 :IF(B6 > A6, SUPERTREN, NULL), COLORRED, LINETHICK3;\n阻力 : IF(B6 < A6, SUPERTREN, NULL), COLORGREEN, LINETHICK3;