IPG Photonics shows entry timing by DPO vs historical growth

48% down from earlier 2018 high. Detrended Price Oscillator shows entry crossing zero on 1 day chart near $138 and down from earlier high of $260.
www.tradingview.com/...ed_Price_Oscillator_(DPO) Read more here on DPO on Tradingview.com/wiki.

Volume: 494K shares traded Friday and typical higher and near 800K shares.