How Will Intuitive Surgical Stock React To Its Upcoming Earnings?
Currently, ISRG has a market capitalization of $174 billion. Over the trailing twelve months, the company generated $8.4 billion in revenue and demonstrated strong operational profitability with $2.3 billion in both operating profit and net income. Now, if you seek upside with lower volatility than individual stocks, the Trefis High-Quality portfolio presents an alternative – having outperformed the S&P 500 and generated returns exceeding 91% since its inception.
Intuitive Surgical’s Historical Odds Of Positive Post-Earnings Return
- There are 19 earnings data points recorded over the last five years, with 11 positive and 8 negative one-day (1D) returns observed. In summary, positive 1D returns were seen about 58% of the time.
- However, this percentage decreases to 50% if we consider data for the last 3 years instead of 5.
- Median of the 11 positive returns = 9.0%, and median of the 8 negative returns = -2.8%
Additional data for observed 5-Day (5D), and 21-Day (21D) returns post earnings are summarized along with the statistics in the table below.

ISRG observed 1D, 5D, and 21D post earnings returns
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Correlation Between 1D, 5D, and 21D Historical Returns
A relatively less risky strategy (though not useful if the correlation is low) is to understand the correlation between short-term and medium-term returns post earnings, find a pair that has the highest correlation, and execute the appropriate trade. For example, if 1D and 5D show the highest correlation, a trader can position themselves “long” for the next 5 days if 1D post-earnings return is positive. Here is some correlation data based on 5-year and 3-year (more recent) history. Note that the correlation 1D_5D refers to the correlation between 1D post-earnings returns and subsequent 5D returns.

ISRG Correlation Between 1D, 5D and 21D Historical Returns
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