April 8, 2026 - April 11, 2026: Anthropic's price climbed from 40.5c to 50.5c before dropping back to 40c, while Google's price fell from 50c to 42.5c and then rebounded to 55.5c. The reason is the intense competition for the 3rd place on the Chatbot Arena leaderboard. The models from both companies have extremely close scores, causing the ranking to flip back and forth, which leads to violent swings in market expectations.
April 1, 2026 - April 4, 2026: Google's price surged from 68.5c to 79c, while Anthropic's price dropped from 25.5c to 16c. The reason is that the Chatbot Arena rankings have recently stabilized, and the market believes Google's model will firmly hold the 3rd place, with the alphabetical tiebreaker advantage further amplifying its winning odds.
March 25, 2026 - March 28, 2026: Anthropic's price surged from 10.5c to 38c, while Google's price plummeted from 79c to 54c. The reason is likely a major shift in the Chatbot Arena leaderboard, where the introduction of new models pushed existing contenders down. One of Anthropic's models is now highly likely to be occupying or closely challenging the 3rd place, directly threatening Google's previously perceived solid position.
March 22, 2026 - March 25, 2026: OpenAI's price crashed from 27c to 2.1c, and xAI's price dropped from 29c to 1.8c. This was due to the top ranks being completely dominated by Anthropic and Google's models, causing a drastic cooling of market expectations for these companies to secure the 3rd spot by the end of April.