ISRG technical analysis
ISRG Technical Analysis
Analysis date
July 14, 2026
Market
NasdaqGS (USD)
Daily cutoff
July 13, 2026
Reliability
Passed
Informational use only. This page is not investment advice.
Data verification
ISRG Data Verification
Cross-validating the latest completed daily bar across independent sources.
- Symbol
- ISRG
- Market
- NasdaqGS
- Currency
- USD (US Dollar)
- Latest completed bar
- July 13, 2026
No adjustment factor (adjusted close equals raw close, factor 1.0). No stock splits or dividend adjustments affecting the analysis period.
| Source | Latest Close | Date | Difference | Status |
|---|---|---|---|---|
| Yahoo Finance Chart API (primary) | 407.12 | July 13, 2026 | - | Verified |
| Finviz (independent) | 407.12 | July 13, 2026 (previous close) | 0.00% | Verified |
Bottom line
ISRG Technical Analysis Summary
ISRG is in a bearish phase on the daily timeframe with price trading below all key SMAs (SMA20 409.94, SMA50 423.03, SMA200 487.79). The weekly chart shows a mixed picture with price just above the SMA200 (410.91) but below SMA20 (445.98) and SMA50 (484.20). The daily MACD histogram turned positive (1.18), offering a potential early recovery signal, while the weekly MACD histogram remains negative (-2.26), indicating ongoing bearish pressure at the higher timeframe. RSI at 45 (daily) and 36.85 (weekly) leans bearish. Key support to watch is the 52-week low at 396.68. Resistance sits at 443.84 (20-day high).
Multi-timeframe dashboard
Multi-Timeframe Technical Dashboard
Comparing daily (2-year) and weekly (5-year) perspectives to identify aligned or conflicting signals.
Daily (July 13, 2026)
- Trend
- Bearish. Price at 407.12 is below SMA20 (409.94), SMA50 (423.03), and SMA200 (487.79). The SMA20 is below SMA50, confirming a bearish short-term alignment. The SMA200 is sloping downward, reinforcing the long-term downtrend.
- Momentum
- Neutral-Bearish. RSI14 at 45.00 is in neutral-bearish territory. MACD at -2.64 with signal at -3.82, but the histogram has turned positive at 1.18, suggesting a potential early momentum improvement.
- Volatility
- Moderate. ATR14 at 12.60 (3.09% of price) reflects average daily movement of about 3%. Bollinger Bands (390.89 to 428.98) are moderately wide with price near the lower half, consistent with a bearish structure.
- Volume
- Below average. Latest volume of 1,800,600 is 72.0% of the 20-period average (2,502,540), indicating reduced participation in the recent decline.
Assessment
The daily chart shows a bearish structure with price below all key SMAs. However, the positive MACD histogram crossover is an early sign that downside momentum may be easing. RSI at 45.00 is not oversold, leaving room for further downside. Price is testing near the 20-day low of 397.52. A close below this level would test the critical 52-week low at 396.68.
Weekly (July 6, 2026 week)
- Trend
- Mixed. Price at 406.78 is below SMA20 (445.98) and SMA50 (484.20) but above SMA200 (410.91). The SMA200 slopes upward, supporting a longer-term uptrend, but short-term SMAs are declining.
- Momentum
- Bearish. RSI14 at 36.85 is in bearish territory approaching oversold. MACD at -25.21 with signal at -22.95 and a negative histogram of -2.26 confirms bearish momentum at the weekly level.
- Volatility
- Moderate. ATR14 at 29.26 (7.19% of price) reflects normal weekly ranges for a large-cap healthcare stock in a corrective phase.
- Volume
- Slightly above average. Weekly volume of 11,333,200 is 108.5% of the 20-week average (10,448,970), indicating elevated participation in the selloff.
Assessment
The weekly chart presents a conflicting picture. Price has pulled back significantly from the 52-week high of 603.88 and is testing the SMA200 at 410.91. A sustained break below the SMA200 would be a significant bearish signal. The bearish RSI at 36.85 and negative MACD suggest the correction may not be over. The elevated volume on the decline adds selling conviction.
Key indicators
ISRG Key Technical Indicators
RSI, MACD, moving averages, ATR, and Bollinger Bands across daily and weekly timeframes.
| Indicator | Daily | Weekly |
|---|---|---|
| RSI (14) | 45.00 | 36.85 |
| MACD (12, 26, 9) | -2.64 / -3.82 / 1.18 | -25.21 / -22.95 / -2.26 |
| ATR (14) | 12.60 (3.09%) | 29.26 (7.19%) |
| Bollinger Bands (20, 2) | 390.89 - 428.98 | 387.36 - 504.61 |
| SMA (20) | 409.94 | 445.98 |
| SMA (50) | 423.03 | 484.20 |
| SMA (200) | 487.79 | 410.91 |
Price structure
ISRG Price Structure and Returns
Price performance across multiple lookback periods and 52-week position.
| Metric | Daily | Weekly |
|---|---|---|
| Current Price | 407.12 | 406.78 |
| 1-Period Return | +0.08% | -4.51% |
| 5-Period Return | -5.94% | -3.62% |
| 20-Period Return | -1.40% | -19.30% |
| 60-Period Return | -13.08% | -27.82% |
| 252-Period Return | -22.61% | +19.24% |
| 52-Week Low | 396.68 | 396.68 |
| 52-Week High | 603.88 | 603.88 |
| 52-Week Position | 5.04% | 4.87% |
Key levels
ISRG Support and Resistance Levels
Key price levels based on recent swing highs and lows across daily and weekly timeframes.
| Level | Daily | Weekly |
|---|---|---|
| 20-Period High | 443.84 | 511.88 |
| 20-Period Low | 397.52 | 396.68 |
| 60-Period High | 491.15 | 603.88 |
| 60-Period Low | 396.68 | 396.68 |
Scenarios
ISRG Technical Scenarios
Conditions, invalidation triggers, and what to watch for each scenario.
Bullish
Trigger
Price holds above the 52-week low at 396.68 and reclaims SMA20 (409.94) with above-average volume.
Invalidation
Price breaks below the 60-day and 52-week low at 396.68.
What to watch
Daily MACD histogram continuing to rise toward positive territory; RSI moving above 50; price establishing above SMA20.
Range-Bound
Trigger
Price oscillates between 396.68 support and 443.84 (20-day high) resistance.
Invalidation
A decisive break of either boundary with increasing volume.
What to watch
RSI staying between 35 and 55; volume remaining subdued relative to averages.
Bearish
Trigger
Price breaks and sustains below the 52-week and 60-day low at 396.68.
Invalidation
Price reclaims the 20-day high at 443.84 or SMA50 at 423.03.
What to watch
MACD histogram turning back negative after the recent crossover; sustained selling volume; weekly RSI going below 30.
Methodology
Methodology and Limitations
This technical analysis uses adjusted closing prices from Yahoo Finance (primary) and Finviz (independent cross-validation). The daily analysis covers approximately 2 years (500 completed bars) ending July 13, 2026. The weekly analysis covers approximately 5 years (261 completed bars) ending the week of July 6, 2026. Prices are adjusted for dividends and stock splits using the adjusted close/raw close ratio. Volume data is from the primary source and may not match other data providers. Technical indicators include SMA, RSI, MACD, ATR, and Bollinger Bands using standard parameters. Key levels are identified from recent swing highs and lows. Technical analysis studies historical price patterns and does not constitute investment advice. It should not be used as the sole basis for trading decisions.
Frequently Asked Questions
This technical analysis is for informational and educational purposes only. It does not constitute investment advice, a recommendation, or a solicitation to buy or sell any security. Past performance and historical patterns are not guarantees of future results. All investments carry risk, including the potential loss of principal. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data sourced from Yahoo Finance (primary) and Finviz (independent cross-validation). Data cutoffs: daily July 13, 2026, weekly July 6, 2026 week. Generated July 14, 2026.
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