BBIO technical analysis
BBIO Technical Analysis
Analysis date
August 7, 2026
Market
NasdaqGS (USD)
Daily cutoff
August 6, 2026
Reliability
Degraded
Informational use only. This page is not investment advice.
Data verification
BBIO Data Verification
Checking the latest completed daily bar for date and closing-price consistency before indicators are calculated.
- Symbol
- BBIO
- Market
- NasdaqGS
- Currency
- USD (US Dollar)
- Latest completed bar
- August 6, 2026
Historical prices are adjusted for corporate actions when applicable. The latest completed daily bar has a documented data-quality limitation, so interpret the indicators with additional caution.
| Validation series | Latest Close | Date | Difference | Status |
|---|---|---|---|---|
| Calculation series | 81.99 | August 5, 2026 | - | Verified |
| Verification series | 81.99 | August 5, 2026 | 0.00% | Verified |
Bottom line
BBIO Technical Analysis Summary
BBIO (BridgeBio Pharma) is in a clear bullish uptrend after a major rally, trading at 82.80 USD on August 6, 2026. The daily and weekly charts both show price above all key moving averages with a rising bullish stack (SMA20 above SMA50 above SMA200). RSI14 is 57.33 on the daily chart and 59.22 on the weekly chart, both positive but not overbought. The daily MACD line (1.67) is below its signal (2.28) with a negative histogram of -0.61, reflecting a short-term pullback from the recent high, while the weekly MACD (3.58 vs 2.41) remains clearly positive. Key support is at 78.82 (20-day low) and 62.50 (60-day low). Key resistance is at 91.00 (20-day high) and 93.42 (52-week high). A daily close above 91.00 would resume the uptrend toward 93.42, while a break below 78.82 would signal a deeper pullback. Because the independent verification series had not yet published the August 6 closing price when the check ran, reliability is Degraded and the indicators should be interpreted with additional caution.
Multi-timeframe dashboard
Multi-Timeframe Technical Dashboard
Comparing daily (2-year) and weekly (5-year) perspectives to identify aligned or conflicting signals.
Daily (August 6, 2026)
- Trend
- Bullish. Price at 82.80 is above SMA20 (82.62), SMA50 (75.15) and SMA200 (71.90), with all three in a rising bullish stack. The SMA200 has turned upward, confirming the longer-term trend improved during the 2026 rally. Price is right at the SMA20 after pulling back from the recent high near 91.00.
- Momentum
- Neutral to positive. RSI14 at 57.33 is above the 50 midline, showing positive but not overbought momentum. The MACD line at 1.67 sits below the signal line at 2.28 with a negative histogram of -0.61, indicating the short-term pullback is still in progress after the strong run. A turn of the histogram back above zero would confirm momentum is resuming to the upside.
- Volatility
- Moderate. ATR14 at 2.90 (3.50% of price) reflects normal daily swings for a biotech stock, well down from the wider ranges seen earlier in the year. Bollinger Bands (79.41 to 85.84) are moderately wide, with price in the middle of the band after the pullback from the upper band.
- Volume
- Below average. Latest volume of 1,171,017 is 51.1% of the 20-day average (2,290,111), indicating reduced participation during the recent pullback. Lower volume on the pullback suggests the decline has not been accompanied by aggressive selling so far.
Assessment
The daily chart shows a strong uptrend with price pulling back toward the SMA20 after printing a 20-day high near 91.00. The bullish SMA alignment and RSI above 50 support a constructive view, while the negative MACD histogram flags near-term momentum softening. The pullback is orderly as long as price holds above the SMA20 at 82.62 and the 20-day low at 78.82. A close back above 91.00 would resume the uptrend toward the 52-week high at 93.42, while a loss of 78.82 would open the door to a deeper retracement toward the 60-day low at 62.50.
Weekly (July 27, 2026 week)
- Trend
- Bullish. Price at 80.09 is above SMA20 (72.65), SMA50 (68.20) and SMA200 (36.80), with a clean bullish stack. The SMA200 has turned strongly upward, confirming a major trend change from the prior downtrend. The weekly structure remains constructive after the multi-month rally.
- Momentum
- Bullish. RSI14 at 59.22 is above 50, indicating positive momentum without overbought extremes. MACD at 3.58 is above the signal line at 2.41 with a positive histogram of 1.17, confirming the uptrend remains intact on the longer timeframe.
- Volatility
- Elevated but moderating. ATR14 at 7.05 (8.80% of price) reflects the wide weekly ranges of a biotech stock that has rallied strongly over the past year. Weekly Bollinger Bands (60.40 to 84.89) are wide, with price near the upper band after the recent advance.
- Volume
- Slightly below average. Weekly volume of 11,416,800 is 79.8% of the 20-week average (14,299,750). Participation has cooled modestly on the recent advance, so a renewed move on higher volume would be more convincing.
Assessment
The weekly chart is clearly bullish. Price is above all major moving averages in a bullish stack, RSI is positive, and the MACD is above its signal with a positive histogram. The stock has more than doubled over the trailing 60 weeks, and the 52-week position of 74.04% reflects strength without an extreme overextension. Key weekly support is the 20-week low at 62.50, and key resistance is the 52-week high at 93.42. As long as weekly closes hold above the SMA20 at 72.65, the uptrend is intact.
Key indicators
BBIO Key Technical Indicators
RSI, MACD, moving averages, ATR, and Bollinger Bands across daily and weekly timeframes.
| Indicator | Daily | Weekly |
|---|---|---|
| RSI (14) | 57.33 | 59.22 |
| MACD (12, 26, 9) | 1.67 / 2.28 / -0.61 | 3.58 / 2.41 / 1.17 |
| ATR (14) | 2.90 (3.50%) | 7.05 (8.80%) |
| Bollinger Bands (20, 2) | 79.41 - 85.84 | 60.40 - 84.89 |
| SMA (20) | 82.62 | 72.65 |
| SMA (50) | 75.15 | 68.20 |
| SMA (200) | 71.90 | 36.80 |
Price structure
BBIO Price Structure and Returns
Price performance across multiple lookback periods and 52-week position.
| Metric | Daily | Weekly |
|---|---|---|
| Current Price | 82.80 | 80.09 |
| 1-Period Return | +0.99% | -4.68% |
| 5-Period Return | +0.80% | +14.02% |
| 20-Period Return | -8.17% | +15.39% |
| 60-Period Return | +28.01% | +107.38% |
| 252-Period Return | +68.26% | +67.76% |
| 52-Week Low | 42.09 | 42.09 |
| 52-Week High | 93.42 | 93.42 |
| 52-Week Position | 79.32% | 74.04% |
Key levels
BBIO 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 | 91.00 | 93.42 |
| 20-Period Low | 78.82 | 62.50 |
| 60-Period High | 93.42 | 93.42 |
| 60-Period Low | 62.50 | 38.58 |
Scenarios
BBIO Technical Scenarios
Conditions, invalidation triggers, and what to watch for each scenario.
Bullish
Trigger
Price closes above the 20-day high at 91.00 on above-average volume, the daily MACD histogram turns positive, and price pushes toward the 52-week high at 93.42.
Invalidation
Price falls below the 60-day low at 62.50.
What to watch
Sustained closes above 91.00; weekly MACD histogram continuing to expand; RSI holding above 50 on daily pullbacks; volume picking up on up-days.
Range-Bound
Trigger
Price oscillates between 78.82 support and 91.00 resistance, with the daily MACD histogram oscillating around zero.
Invalidation
A decisive break of either boundary with increasing volume.
What to watch
RSI hovering between 45 and 60; daily MACD histogram staying flat; volume fading near resistance at 91.00.
Bearish
Trigger
Price breaks below the 20-day low at 78.82 and then the 60-day low at 62.50, confirming a deeper retracement.
Invalidation
Price reclaims the SMA20 (82.62) and holds above it.
What to watch
Sustained closes below SMA20 (82.62); increasing downside volume; daily MACD histogram turning more negative.
Methodology
Methodology and Limitations
This technical analysis is calculated locally from adjusted OHLCV history. The daily series ends August 6, 2026, and the weekly series ends July 27, 2026 week. The latest completed daily bar has a documented data-quality limitation. Historical prices are adjusted for corporate actions when applicable. Indicators include Wilder RSI(14), MACD(12,26,9), SMA20/50/200, Wilder ATR(14), Bollinger Bands(20,2), relative volume, multi-period returns, and price-range levels. Support and resistance are descriptive zones, not guaranteed reversal points. Historical patterns do not predict future prices, and this page is not investment advice.
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.
Market data is checked for date and closing-price consistency before indicators are calculated. Data cutoffs: daily August 6, 2026, weekly July 27, 2026 week. Generated August 7, 2026.
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