Key Highlights

  • Amplitude (NASDAQ:AMPL) traded at USD 17.60 on October 28, 2026, up 34.93% over one month, up 12.07% over one week, up 101.09% over three months and up 50.38% year to date, per published market data.
  • Amplitude (NASDAQ:AMPL) reported second quarter results on August 6, 2026 that beat expectations, with annual recurring revenue up 22.4% and a raised full-year outlook, and the shares have kept climbing since.
  • No company release dated in the past month was found. The stock rose from USD 8.74 on July 22 to USD 13.29 on August 21 and to USD 17.60 now, more than doubling in about three months.
  • At USD 17.60 the shares are about 28% above the consensus target near USD 13.77 cited in August, simple arithmetic, so published targets lag the price and valuation risk is high.

The August Results

Amplitude reported second quarter results on August 6, 2026. Revenue and earnings came in above expectations, annual recurring revenue grew 22.4% including the Statsig acquisition, and management raised full-year guidance and pointed to positive adjusted earnings. Piper Sandler raised its target from USD 11 to USD 13 and UBS raised its target from USD 8.50 to USD 13 that day. The Statsig purchase adds about USD 16 million of annual recurring revenue. Enterprise customers make up about 69% of annual recurring revenue, and the company says AI-driven features and simpler pricing are lowering adoption barriers. Product analytics software tracks how users behave inside apps and websites, and the company's pitch is that this behavioral data becomes more valuable as AI features are built into products.

Momentum Since August

The shares traded near USD 13.29 on August 21 and reached a 52-week high of USD 15.29 by October 11 before rising to USD 17.42 on October 23. The implied price a month ago was about USD 13.04, simple arithmetic, so most of the month's gain came in October, a period for which no company release was found. Amplitude (NASDAQ:AMPL) has gained 101.09% over three months, 12.07% over a week and 50.38% year to date. Published commentary links the rally to AI product momentum and to the rotation toward software, which is an inference. Because the stock has more than doubled in three months, the bar for the next report is higher than it was in August.

Risks and What to Watch

The consensus target near USD 13.77 sits well below the price, so analysts will have to raise targets or the gap may close through a lower share price. Reported results are still unprofitable on a GAAP basis, and stock-based compensation separates adjusted earnings from reported results. Competition in analytics is intense and revenue growth near 22% must hold. Third quarter results are estimated for early November 2026, with the date not yet confirmed. The 1.94% gain on October 28 shows momentum remains. This is not advice. Institutions own most of the shares, according to published data, and several large holders added to positions, which supports the stock but also concentrates ownership. If the adjusted profit milestone slips, the market is likely to react harshly.

Where Things Stand

The answer is that the August 6, 2026 results and AI product momentum explain the longer rally, but no company release explains the past month. Amplitude (NASDAQ:AMPL) gained 34.93% to USD 17.60, well above the consensus target near USD 13.77. Growth of about 22% in annual recurring revenue supports the story, and GAAP losses and valuation are the risks. The report, estimated for early November 2026, is the next test.