1. A has been drawn which has been tested for its reliability many a times as established support as shown on the chart. This established once again was tested on 8th Oct 2018 which also coincides with key retracement level of 61.8% as shown on the chart.
2. Counter which acted as resistance many a times, has also broken out.
3. Harami was formed in prior week starting 22nd Oct 2018 followed by confirmation candle in the last week.
4. Price reversal is witnessed post on as shown on the chart.
Hence, it could be a good long trade with stop @ 524 and then trailing the same to ride the trend.
Happy trading !!!