May 5, 2026 - May 7, 2026, Anthropic's price rebounded from 49.5c to 59c, as the absence of revolutionary model releases from competitors restored some market confidence in its ability to hold the top spot until late June.
May 4, 2026 - May 5, 2026, Anthropic's price plummeted from 69.5c to 49.5c, while Google's price surged from 16c to 26.5c. This is driven by strong market expectations of a dominant new model update from Google (such as a major Gemini upgrade) approaching Google I/O, causing a massive capital rotation from Anthropic to Google.
May 1, 2026 - May 4, 2026, Anthropic's price surged from 58c to 69.5c. This is because, as time passes without credible leaks of revolutionary models from competitors, market confidence in Anthropic holding the top spot until the end of June has significantly increased.
Apr 29, 2026 - May 2, 2026, Anthropic's price surged from 48.5c to 70c, while Google's price dropped from 26.5c to 16.5c, solidifying expectations of the current leader holding its ground amid competitors' delays.
Apr 28, 2026 - Apr 30, 2026, Anthropic's price surged from 34.5c to 49.5c, driven by the sustained strong performance of its Claude models on the Chatbot Arena leaderboard, which significantly boosted market confidence in its ability to defend the top spot until the end of June.
Apr 17, 2026 - Apr 19, 2026, Google's price surged from 17c to 28c, while Anthropic's dropped from 57c to 47.5c. This was driven by mounting anticipation of a dominant new model release at the upcoming Google I/O, which squeezed the odds of the current leader, Anthropic.
Apr 17, 2026 - Apr 18, 2026, OpenAI's price spiked from 5c to 15.5c due to circulating rumors that OpenAI might release its next-generation flagship model sooner than expected to preempt competitors, temporarily reviving market confidence.
Apr 11, 2026 - Apr 17, 2026, OpenAI's price gradually declined from 12c to 5c, as the market's expectation of a new flagship model (like GPT-5) being released and dominating the leaderboard before the June 30 deadline continues to cool down.
Mar 21, 2026 - Mar 23, 2026, Google's price rebounded from 16c to 22.5c. This was a market correction following the panic sell-off after Claude's ascent, as investors realized Gemini 3.1 Pro is still a top-3 contender and the 3-month window is sufficient for a fine-tuned update to retake the lead.
Mar 19, 2026 - Mar 20, 2026, Anthropic's price surged from 43.5c to 57c due to the Chatbot Arena leaderboard update, which showed Claude Opus 4.6 taking the #1 spot, cementing its lead and tiebreaker advantage.