Merck & Company Inc (MRK) stock forecast — our track record

Lyra published 26 MRK stock forecasts starting July 1, 2025. Every prediction covered the short term (0 to 3 months). Each forecast was published before its outcome was known, then closed and scored after the full window had passed. The last window ended August 2, 2026, so the results covered more than a year of published calls under the same horizon.

Of the 26 completed predictions, 25 reached their targets. None was scored as a miss, while 1 received partial credit. The average success score was 95.2%. Because every call used the same short-term horizon, there was no comparison with medium-term or long-term results. The short-term calls also had an average peak gain of 20.9% during their scoring windows.

The best call was published September 30, 2025. It predicted 12% growth, reached that target in 1 day, and the stock later rose as much as 37.6% during the scoring window. That call received a 100% score. The weakest call was published July 1, 2025. It predicted 18% growth, while the stock rose as much as 7.2% during the window and did not reach the target. It received a 50% score. Overall, the track record was strong: nearly every call reached its target, one earned partial credit, and none was recorded as a miss.