As you can see, I bought nike for $99.81. Price has never gone close to $90. (http://finance.yahoo.com/echarts?s=NKE+Interactive#{"range":"max","allowChartStacking":true}) Also doesn't look like it was a split (http://investors.nike.com/investors/stock-information/?toggle=stock-splits)
It split: http://www.cnbc.com/2015/11/19/nike-12b-buyback-dividend-hike-2-for-1-stock-split.html It was up about that much. But the chart shows the price adjusted (ie the value of 1 share, which before the 23rd was 1/2 of 1 share).
