From        To   

Symbol Date Open High Low Close Volume
  ZIL   2019-09-23   79.51   85.94   79.33   85.94   1500
  ZIL   2019-09-20   83.50   83.50   83.50   83.50   1000
  ZIL   2019-09-16   83.98   83.98   83.50   83.50   1500
  ZIL   2019-09-13   0.00   77.90   77.90   82.00   500
  ZIL   2019-09-12   82.00   82.00   82.00   82.00   500
  ZIL   2019-09-05   78.75   78.75   78.75   78.75   500
  ZIL   2019-09-03   75.09   75.09   75.04   75.05   2500
  ZIL   2019-09-02   75.11   78.98   74.61   78.98   3500
  ZIL   2019-08-29   74.98   79.19   74.98   78.52   4000
  ZIL   2019-08-22   73.00   78.90   73.00   75.41   6500
  ZIL   2019-08-20   73.00   75.50   73.00   75.50   1000
  ZIL   2019-08-19   73.00   73.00   73.00   73.00   1000
  ZIL   2019-08-08   73.15   73.15   73.15   73.15   1000
  ZIL   2019-08-05   72.68   77.00   72.68   77.00   2000
  ZIL   2019-08-02   69.83   76.50   69.83   76.50   1000
  ZIL   2019-07-29   73.50   73.50   73.50   73.50   500
  ZIL   2019-07-23   71.50   75.97   69.36   73.01   3500
  ZIL   2019-07-22   73.00   73.00   73.00   73.00   500
  ZIL   2019-07-09   73.19   73.19   73.19   73.19   500
  ZIL   2019-07-05   71.00   77.00   71.00   77.00   1000
  ZIL   2019-07-03   73.75   74.40   73.75   74.40   13000
  ZIL   2019-06-26   66.59   73.00   66.59   70.86   9000
  ZIL   2019-06-24   67.55   70.00   67.55   70.00   2000
  ZIL   2019-06-21   71.12   72.00   71.08   71.09   4000
  ZIL   2019-06-18   74.81   74.81   74.81   74.81   500
  ZIL   2019-06-17   78.75   78.75   78.75   78.75   500
  ZIL   2019-06-14   72.00   75.06   72.00   75.06   5000
  ZIL   2019-06-13   71.50   71.50   71.50   71.50   244500
  ZIL   2019-06-12   0.00   68.44   68.44   72.00   244000
  ZIL   2019-06-10   72.00   72.00   72.00   72.00   5000
  ZIL   2019-05-30   71.00   71.00   71.00   71.00   1000
  ZIL   2019-05-29   70.00   70.88   70.00   70.00   2000
  ZIL   2019-05-28   68.00   70.00   68.00   69.00   4000
  ZIL   2019-05-23   70.00   70.00   70.00   70.00   2500
  ZIL   2019-05-22   68.00   68.00   68.00   68.00   500
  ZIL   2019-05-20   64.00   67.62   64.00   67.62   2500
  ZIL   2019-05-17   64.59   64.59   64.59   64.59   500
  ZIL   2019-05-16   65.70   69.00   65.70   68.00   2000
  ZIL   2019-05-15   69.16   69.16   69.16   69.16   2500
  ZIL   2019-05-14   0.00   69.16   69.16   72.80   500
  ZIL   2019-05-10   66.04   72.80   66.04   72.80   2000
  ZIL   2019-05-08   69.51   69.51   69.51   69.51   500
  ZIL   2019-05-06   73.15   73.16   73.15   73.16   1000
  ZIL   2019-05-03   68.00   69.69   68.00   69.68   8500
  ZIL   2019-04-30   67.80   69.00   62.75   66.38   16000
  ZIL   2019-04-26   63.00   68.00   63.00   66.00   4500
  ZIL   2019-04-24   66.80   66.84   64.00   66.00   2000
  ZIL   2019-04-19   65.98   66.00   65.98   66.00   2000
  ZIL   2019-04-18   69.00   69.00   66.79   66.79   7500
  ZIL   2019-04-17   71.05   71.05   70.30   70.30   5500
  ZIL   2019-04-15   74.00   74.00   74.00   74.00   500
  ZIL   2019-04-12   70.00   72.00   70.00   72.00   3000
  ZIL   2019-04-10   72.00   74.00   72.00   72.66   1500
  ZIL   2019-04-09   70.41   74.00   70.40   73.94   2500
  ZIL   2019-04-05   74.09   75.00   74.09   74.09   7500
  ZIL   2019-04-04   81.00   81.00   74.09   78.00   2000
  ZIL   2019-04-02   78.00   78.00   78.00   78.00   500
  ZIL   2019-03-29   77.48   77.48   75.50   76.50   14500
  ZIL   2019-03-28   73.80   73.80   73.80   73.80   5500
  ZIL   2019-03-27   65.00   70.29   65.00   70.29   6500
  ZIL   2019-03-26   65.00   66.98   65.00   66.94   1500
  ZIL   2019-03-25   0.00   63.00   63.00   65.40   500
  ZIL   2019-03-22   65.41   65.41   65.40   65.40   2500
  ZIL   2019-03-21   69.01   69.01   68.73   68.83   1500
  ZIL   2019-03-20   72.51   72.51   72.23   72.34   2500
  ZIL   2019-03-07   77.00   78.00   76.00   76.00   5500
  ZIL   2019-03-05   76.00   76.94   76.00   76.94   1500
  ZIL   2019-03-04   74.00   79.84   72.25   76.00   44500
  ZIL   2019-02-27   76.05   76.05   76.05   76.05   1500
  ZIL   2019-02-26   0.00   80.05   80.05   80.05   2000
  ZIL   2019-02-13   80.05   80.05   80.05   80.05   500
  ZIL   2019-02-12   81.19   82.90   81.19   82.90   2000
  ZIL   2019-02-11   76.70   79.90   76.70   79.00   2500
  ZIL   2019-02-08   80.50   80.50   80.50   80.50   500
  ZIL   2019-02-06   82.25   83.55   80.98   81.50   7000
  ZIL   2019-02-04   88.00   88.00   81.00   85.25   1500
  ZIL   2019-02-01   79.01   84.50   78.50   84.36   8500
  ZIL   2019-01-31   81.69   82.30   80.04   80.51   7000
  ZIL   2019-01-29   83.00   85.48   83.00   84.25   1000
  ZIL   2019-01-28   82.59   82.59   82.59   82.59   500
  ZIL   2019-01-25   80.11   85.50   80.11   85.50   7000
  ZIL   2019-01-24   76.00   81.90   76.00   81.90   6000
  ZIL   2019-01-23   71.01   78.00   71.01   78.00   4000
  ZIL   2019-01-22   74.41   74.41   74.41   74.41   500
  ZIL   2019-01-17   78.00   78.48   78.00   78.16   1500