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These investments offer exposure to blockchain.
When you hear the word blockchain, chances are good you probably think of Bitcoin. After all, the cryptocurrency has already been making headlines in 2021 as its price soared to an all-time high of more than $41,000 before plummeting back to earth within the span of a few days. Blockchain, the technology behind Bitcoin, is bigger than just cryptocurrency. The "blocks" in blockchain are chunks of data stored together. When a block is filled, it is "chained" to a new block, building a timeline of data that makes the information in the blockchain very secure. That means these digital records are very useful for companies involved in industries such as banking, health care, supply chain management and more. How can investors get in on the action with this new, potentially game-changing technology? Start by reading up on six of the best blockchain stocks and exchange-traded funds to buy in 2021.