ไม่แน่ใจข้อมูล STO มีอะไรผิดพลาดหรือเปล่าครับ ตัวอย่าง Kbank ที่ผมคำนวนได้ดังนี้ครบ
Date High Low Highest High (14) Lowest Low (14) Current Close 14-day Stochastic Oscillator KSTO DSTO
1 20110629 120.5 117
2 20110630 123 120.5
3 20110704 133 129.5
4 20110705 133.5 129.5
5 20110706 130 126
6 20110707 129 127.5
7 20110708 129 127.5
8 20110711 128.5 125.5
9 20110712 126.5 124
10 20110713 127.5 126
11 20110714 127.5 125.5
12 20110718 130 126.5
13 20110719 136 130
14 20110720 137 133.5 137.00 117.00 133.5 82.50
15 20110721 136 133 137.00 120.50 135.5 90.91
16 20110722 144 137.5 144.00 124.00 144 100.00 91.14
17 20110725 143.5 141.5 144.00 124.00 142.5 92.50 94.47
18 20110726 142.5 139 144.00 124.00 139.5 77.50 90.00 91.87
19 20110727 141 139.5 144.00 124.00 141 85.00 85.00 89.82
20 20110728 141.5 139 144.00 124.00 141 85.00 82.50 85.83
21 20110729 141 138.5 144.00 124.00 141 85.00 85.00 84.17
22 20110801 143.5 142 144.00 124.00 142 90.00 86.67 84.72
23 20110802 142 139 144.00 125.50 139.5 75.68 83.56 85.08
24 20110803 137.5 135.5 144.00 125.50 136.5 59.46 75.05 81.76
25 20110804 137.5 134.5 144.00 126.50 135.5 51.43 62.19 73.60
26 20110805 132.5 129 144.00 129.00 132.5 23.33 44.74 60.66
27 20110808 132.5 127 144.00 127.00 130 17.65 30.80 45.91
28 20110809 130 123.5 144.00 123.50 124.5 4.88 15.29 30.28
29 20110810 128 125 144.00 123.50 126 12.20 11.57 19.22
30 20110811 130 125.5 143.50 123.50 129 27.50 14.86 13.91

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