find chart time

teeimec = (time(period)/60000) - ((time(period)[1])/60000)
teeime = teeimec > teeimec[1] ? teeimec : teeimec[1]
hourly_teeime = ((teeime-(teeime%60)) / 60)
daily_teeime = ((teeime-(teeime%1440)) / 1440)
weekly_teeime = ((teeime-(teeime%10080)) / 10080)
monthly_teeime = ((teeime-(teeime%44640)) / 44640)