Heron Therapeutics shares surge 19.45% intraday after reporting 2025 earnings with 7.4% revenue growth and 65.1% rise in acute care revenue, and issuing 2026 guidance.

think> Okay, let's tackle this query. The user wants me to transform a given text into a concise news headline following specific rules. First, I need to make sure I understand all the requirements. The input is in Chinese, but the output needs to be in English. The company name is Heron Therapeutics. The percentage change is 19.4537037%, which I need to round to two decimal places. That would be 19.45%. The time period is intraday. The reason for the price movement is the two points listed. The first point mentions the Q2 2025 earnings report with a 7.4% revenue increase and a 65.1% growth in acute care. The second point is the 2026 guidance with revenue between $173M and $183M, and adjusted EBITDA between $10M and $20M. I need to condense these into a brief reason. Wait, the user's example had the company name, percentage, time period, and reason. So I should structure it similarly. Let me check the example again. The example included the company name, the surge with percentage, the time period, and the reason. Then, a second paragraph with more details. But the user's instruction says "a brief reason for the price movement," so I need to include key info without getting too detailed. The main points are the earnings report showing significant growth, especially in acute care, and the positive 2026 guidance. I should start with "Heron Therapeutics surged 19.45% intraday..." Then the reason would be "due to its Q2 2025 earnings report showing a 7.4% revenue increase to $154.9 million, with a 65.1% rise in acute care revenue, and 2026 guidance projecting $173–$183 million in net revenue and adjusted EBITDA of $10–$20 million." Wait, the user's example had the company name in the first line and then the second paragraph with more details. But the user's instruction says to write the headline as a concise news headline with the company name, percentage, time period, and brief reason. So maybe the example is a two-part headline. But the user says "a concise news headline," so perhaps it's a single line with the key info and then a second line with the brief reason. Alternatively, maybe the example is structured with the headline and then the detailed explanation. But the user's instruction says "transform the following text into a concise news headline that includes..." so the main headline should have all the required elements. Let me check the example again. In the example, the output is two paragraphs. The first paragraph includes the company name, percentage, time period, and the brief reason (announcement of the project). The second paragraph is more detailed. So perhaps the user expects the same structure: first a headline with the key elements, then a second paragraph with more details. But the user's instruction says "a concise news headline that includes..." which might imply a single headline, but the example shows two paragraphs. Maybe the user wants the headline and then the explanation as part of the same output. So I need to follow the example's structure. So for Heron Therapeutics, the headline would be: "Heron Therapeutics surged 19.45% intraday, driven by its Q2 2025 earnings report showing a 7.4% revenue increase to $154.9 million and 65.1% growth in acute care revenue, along with 2026 guidance projecting $173–$183 million in net revenue and adjusted EBITDA of $10–$20 million." Then, the second paragraph would include the detailed info from the input. But the user's example didn't have a second paragraph; it just had the first part. Wait, the example's output has two paragraphs. The first is the headline with the key elements, and the second is a brief explanation. So maybe the user wants two paragraphs: the first with the headline elements, and the second with the brief reason. Let me check again. In the example output, the first paragraph includes the company name, percentage, time period, and the reason (announcement of the project). The second paragraph is the company's focus. So perhaps the user wants the first paragraph to include the key elements and the reason, and the second paragraph to be a brief description of the company's business. But in the input provided by the user, the company description isn't included. The input here is about Heron Therapeutics, and the two points are about the earnings report and the guidance. So the second paragraph would be the two points condensed. Wait, the input here doesn't have a company description like in the example.