where shares in tech companies took a hit on the heels of weak earnings reports. the tech giant posted the largest quarterly loss ever. apple shares tumbled 6 3/4% after hoursthem. the company did not reveal any data on the sales of those apple watches. >> apple made its wall street debut almost 35 years ago. investors who bought in early and held on to those stocks are sitting on a gold mine. john and i were debating how we could do the same. >> fire up the time machine. >> a couple invested $17,000 in apple shares in 1998. today they are millionaires. >> they say buy low.