April 28, 2026 - May 1, 2026, Anthropic's price surged from 60.5c to 79.5c, as the end-of-May resolution date approaches with no strong new models released, making its top position increasingly unassailable.
April 28, 2026 - May 1, 2026, Google's price plunged from 31.5c to 16.5c, as market confidence in its ability to overtake Anthropic waned, prompting funds to flow back to the leader.
April 26, 2026 - April 28, 2026, Anthropic's price surged from 49.5c to 60.5c, as expectations for its main rival OpenAI's new model continued to weaken, shifting more funds back to the current leader.
April 26, 2026 - April 28, 2026, OpenAI's price plummeted from 15.5c to 4.15c due to the almost complete collapse of market expectations that it will release a model powerful enough to take the top spot by the end of May.
April 24, 2026 - April 25, 2026, Google's price surged from 23.0c to 34.0c as the market favored the continuous optimization of its Gemini models and its competitiveness for the #1 rank.
April 20, 2026 - April 21, 2026, OpenAI's price surged from 9.3c to 19.5c, driven by market expectations of an upcoming model release or update aimed at reclaiming the top spot.
April 20, 2026 - April 21, 2026, Anthropic's price dropped from 68.5c to 58.5c, as its probability of maintaining the #1 rank was heavily squeezed by OpenAI's strong momentum.