Amplitude heads into its Q1 2026 earnings report with short sellers accumulating aggressively while options traders remain unusually bullish — a striking divergence that sets up a charged print.
The positioning tells two different stories. Short interest has climbed 13.5% over the past week to 7.3% of the free float, its highest reading since early May, extending a build that has added roughly 1.4 million shares to the short book in the past month. That's a meaningful and deliberate bet against the stock. Yet options traders are leaning the opposite way: the put/call ratio has collapsed to 0.19, well below its 20-day average of 0.30, near the lowest level of the past year at 0.07. Call demand is dominant. The borrow market offers no squeeze pressure to explain the divergence — availability is running at roughly 689%, meaning lendable shares vastly outnumber those already borrowed, and the cost to borrow a negligible 0.48% annually. Short sellers face no friction in holding or adding positions.
The stock itself enters the print having shed 18% over the past week to close at $7.17, giving back most of a 12% monthly recovery. Correlated peers have also pulled back — CRM fell 13% on the week and dropped over 20% — but has underperformed even that weak cohort. The ORTEX short score has drifted higher, from 42 in late May to 48.5 now, reflecting the rising short positioning and softening sentiment signals.
The analyst debate has grown more cautious since the last print. BofA Securities downgraded to Neutral in early May, cutting the target to $8 — the most notable shift in the run-up. The broader consensus remains a buy rating with a mean target of $10.65, implying roughly 49% upside from current levels, but that target has been dragged lower across the board since February when multiple firms trimmed simultaneously. Bulls point to Amplitude's AI integration, new product features in experimentation and session replay, and international expansion as differentiated growth drivers. Bears highlight the still-challenging transition to its new analytics platform, below-peer margins, and limited free cash flow generation. The EPS surprise factor scores at the 100th percentile, suggesting the company has consistently beaten estimates — but the forward earnings momentum has deteriorated sharply in recent weeks, a tension the print will need to resolve.
Insider activity adds texture without resolving the debate. The CEO, CFO, and CTO all sold shares in mid-May at $6.06 — a coordinated cluster of disposals on the same day — and the CTO sold again in early June. The 90-day net insider activity is positive in share-count terms only because of a large incoming block; the transactional pattern on the open market is uniformly one-directional. The last earnings event, on May 6, sent the stock down 25.6% in a single session and a further 24.8% over five days — the context against which tonight's numbers will be measured.
The print is ultimately a test of whether Amplitude's platform transition is gaining traction at a pace that justifies any multiple expansion, or whether continued margin pressure and slowing customer momentum will validate the short interest rebuild heading into the report.
See the live data behind this article on ORTEX.
Open AMPL on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data. Content is informational only and does not constitute investment advice.
