Bitcoin crosses $10,000 for the first time across multiple exchanges on November 28, 2017. Five figures. The run from $1,000 to $10,000 took less than a year, fueled by the ICO mania, increasing retail interest, and the anticipation of CME and CBOE Bitcoin futures launches. $20,000 was only weeks away. Mainstream media coverage reached an all-time high, and "How to buy Bitcoin" became one of Google's top searches. The FOMO was palpable.
Wikipedia: History of Bitcoin