Thunder Bridge Acquisition's Charts Look Familiar I've seen this pattern on a number of SPACs since February. Stocks quotes in this article: THBR For his second "Executive Decision" segment of Mad Money Wednesday night, Jim Cramer spoke with Donald McClymont, chairman and CEO of Indie Semiconductor, the automobile chipmaker that will soon be merging with Thunder Bridge Acquisition (THBR) , a special purpose acquisition company, or SPAC. Indie will trade under the ticker "INDI." McClymont explained that Indie was built slowly and carefully over the past 10 years. It takes a long time to establish yourself in the auto business, he said, and they have already done the hard work. There's a big backlog of products to build, which is why Indie is entering the public market to fund their expansion.