Intuitive Surgical (ISRG) stock has shown a significant rebound, climbing 5.7% after a recent post-earnings dip due to cautious guidance and a product recall. Technical indicators like MACD and RSI are signaling a fresh reversal, suggesting the current upward movement is more than just short covering. An options expert proposes a bullish call spread strategy for August 21st expiration to capitalize on this potential trend change.
Amidst a surprisingly tranquil broader market, where the SPDR S&P 500 ETF (SPY) has traded within a narrow range and the CBOE Volatility Index (VIX) remains subdued, a stock's sharp decline typically points to company-specific issues rather than market headwinds. This scenario perfectly describes the recent trajectory of Intuitive Surgical (ISRG). Despite surpassing earnings expectations on July 16th with an EPS of $2.80 (vs. $2.41 expected) and an 18.5% year-over-year revenue increase to $2.89 billion, the stock experienced a significant sell-off the following day. This downturn was attributed to conservative guidance regarding procedure growth and a Class II recall impacting certain Da Vinci components.
However, Tuesday brought a notable resurgence for ISRG, with the stock climbing 5.7% to $356.83. This upward swing aligns with several key technical indicators. The Accelerated MACD (5, 13, 5), a preferred faster setting for identifying early momentum shifts, saw its blue line cross above the yellow signal line as the stock rallied. While this signals a fresh reversal, the MACD line's position at approximately -16 indicates deep negative territory, suggesting an nascent trend rather than a mature one, prompting a cautious approach to position sizing.
The Relative Strength Index (RSI) also offered a bullish signal. After dipping below the oversold 30-line on July 23rd, coinciding with ISRG's low of $328.57, the RSI quickly rebounded above 30 on July 24th. This swift move above the oversold threshold provided critical confirmation that the selling pressure had abated.
The Directional Movement Index (DMI) has yet to provide full confirmation, with the DI- (sellers, red) currently above DI+ (buyers, green) at 36 versus 22. Nevertheless, both lines have been converging since the July 23rd low, a pattern often indicative of an impending structural trend shift, even prior to an explicit crossover.
The current rally is believed to be driven by more than just short covering. Volume has consistently been 2-3 times its pre-earnings levels since July 17th, a sustained turnover that typically signifies genuine buying interest rather than merely short positions being closed out.
Managing real-time analysis across multiple indicators can be time-consuming. This insight led to the development of Maya, an autonomous algorithm designed to execute this rules-based trading strategy without emotional bias. Maya is currently celebrating its first year, offering a special anniversary offer.
To leverage ISRG's potential upside, an options strategy involving a 355-360 bull call spread for the August 21st expiration is recommended. With ISRG trading at $356.83, the strategy entails buying the $355 call and simultaneously selling the $360 call. This $5-wide spread is estimated to cost approximately $2.50 per spread. For instance, a single contract trade would risk $250 for a potential profit of $250, aiming for ISRG to merely sustain its recovery and gain an additional 1% by expiration, rather than a repeat of its strong Tuesday performance.
Given the stock's recent volatility, a disciplined trade management approach is crucial: exit the position if the spread loses half its value or if the MACD turns bearish. This acknowledges ISRG's significant price swings, including a 26% move and a 5.7% pop within a two-week span.
