給出了以下Pandas數據幀的示例date open high low close volume

0 2015-03-13 08:00:00 71.602 71.637 71.427 71.539 0.000249

1 2015-03-13 08:01:00 71.541 71.563 71.461 71.501 0.000215

2 2015-03-13 08:02:00 71.521 71.537 71.504 71.533 0.000048

3 2015-03-13 08:03:00 71.530 71.530 71.510 71.524 0.000016

4 2015-03-13 08:04:00 71.504 71.578 71.504 71.515 0.000045

5 2015-03-13 08:05:00 71.524 71.581 71.522 71.538 0.000062

6 2015-03-13 08:06:00 71.562 71.621 71.542 71.550 0.000095

7 2015-03-13 08:07:00 71.555 71.576 71.544 71.565 0.000051

8 2015-03-13 08:08:00 71.555 71.566 71.554 71.565 0.000023

9 2015-03-13 08:09:00 71.564 71.564 71.502 71.504 0.000017

10 2015-03-13 08:10:00 71.508 71.549 71.486 71.516 0.000097

11 2015-03-13 08:11:00 71.521 71.523 71.443 71.447 0.000103

12 2015-03-13 08:12:00 71.451 71.496 71.444 71.480 0.000206

13 2015-03-13 08:13:00 71.473 71.485 71.389 71.418 0.000147

14 2015-03-13 08:14:00 71.424 71.442 71.394 71.398 0.000107

15 2015-03-13 08:15:00 71.393 71.415 71.350 71.356 0.000141

16 2015-03-13 08:16:00 71.377 71.463 71.366 71.436 0.000142

17 2015-03-13 08:17:00 71.428 71.467 71.391 71.440 0.000091

18 2015-03-13 08:18:00 71.357 71.450 71.353 71.420 0.000147

19 2015-03-13 08:19:00 71.420 71.476 71.415 71.439 0.000062

20 2015-03-13 08:20:00 71.443 71.471 71.403 71.435 0.000196

21 2015-03-13 08:21:00 71.442 71.475 71.425 71.469 0.000032

如何繪制一分鐘燭臺OHLC條顯示xaxis上的分鐘時間表？

我試過但沒用df = df[['date', 'open', 'high', 'low', 'close', 'volume']]

df = df.reset_index()

f1 = plt.subplot2grid((6, 4), (1, 0), rowspan=6, colspan=4, axisbg='#07000d')

f1.xaxis.set_major_formatter(mdates.DateFormatter('%y-%m-%d %H:%M:%S'))

candlestick_ohlc(f1, df.values, width=.6, colorup='#53c156', colordown='#ff1717')

plt.ylabel('Stock Price')

plt.xlabel('Date Hours:Minutes')

plt.show()

總結

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