BIIB - NASDAQ
Weekly Report for Biogen Inc.
Entity & Brand
?Signals Snapshot
8-week window
?
Smart Money Buy
Fri, 22 Aug 2025
Source:
smart_money
Signal close
?:
132.65
At the signal (week of Fri, 22 Aug 2025)
- Week change: -5.53%
- Closed near the weekly low (soft finish).
- Close sits below the short-term trend.
- Below the intermediate trend backdrop.
- Participation improving (volume trend rising).
- Since signal (perf): +7.43% over 4w; MFE -0.32% (3w), MAE +9.20% (1w).
Since the signal (to present)
MFE
?
MAE
?
Elapsed
4w
Current return
7.43%
MFE
9.20%
(3w)
MAE
-0.32%
(1w)
ST: Near
MT: Above
Summary
At the smart money buy week
(Fri, 22 Aug 2025) you saw the bullet points above.
Since then,
price is
7.43%
over 4 weeks.
Peak move [MFE]:
9.20%
(3w);
worst dip [MAE]:
-0.32%
(1w).
How to read this section
Left column describes the week the signal was generated (historical context).
Right column shows performance and posture since that signal to the present.
MFE
?
and MAE
?
quantify upside capture vs downside risk after the signal.
Price Overview
Tiles| Metric | Signal | Value | Notes | |
|---|---|---|---|---|
| Price Window | Positive | 8.00% over 8w | Endpoint return across the selected window. | |
| Volume Trend | Positive | Rising | Slope of weekly volume across the window. | |
| Vs 8w High | Negative | -1.63% | Distance to the prior-window high (latest week excluded). | |
| MA Stack | Positive | Constructive | Short > Intermediate > Long is constructive; the reverse is weak. | |
| Price vs MAs | Positive | Above |
Trend Overview
| Metric | Signal | Value | Notes | |
|---|---|---|---|---|
| Gauge Reading | Neutral | 41.8/100 | ||
| Direction | Positive | Rising | ||
| Acceleration | Positive | accelerating | ||
| Gauge Volatility | Neutral | High | ||
| Trend State | Neutral | Range / Neutral |
Trend State:
Range / Neutral — gauge 41.8/100 — 8w slope 4.54; ST slope 3.95 pts/wk — vol high
Accumulation at lows 3/3 (100.0%)
Weekly Price Action
8 weeks| Week ending | Open | High | Low | Close | Change % | Volume (MA) Trend |
|---|---|---|---|---|---|---|
| Fri, 19 Sep 2025 | 143.96 | 144.43 | 141.49 | 142.50 | -1.01% | |
| Fri, 12 Sep 2025 | 148.08 | 150.28 | 144.84 | 144.86 | -2.17% | |
| Fri, 5 Sep 2025 | 140.13 | 144.20 | 139.96 | 140.67 | 0.39% | |
| Fri, 29 Aug 2025 | 132.50 | 133.48 | 131.52 | 132.22 | -0.21% | |
| Fri, 22 Aug 2025 | 140.41 | 142.32 | 132.04 | 132.65 | -5.53% | |
| Fri, 15 Aug 2025 | 136.16 | 138.83 | 135.88 | 138.60 | 1.79% | |
| Fri, 8 Aug 2025 | 127.50 | 131.26 | 127.00 | 130.67 | 2.49% | |
| Fri, 1 Aug 2025 | 128.96 | 132.90 | 124.56 | 131.95 | 2.32% | — |
Price Narrative
| Stands Out | No highlights available. |
|---|---|
| What to Watch | No watch items available. |
Trend Narrative
| Stands Out | Trend focus for week ending Fri, 19 Sep 2025. Gauge: 41.8/100; slope 4.54 pts/wk; short-term 3.95 pts/wk; accelerating. Gauge volatility: high. Momentum drawdown from 8w peak: 0.0 pts. Low-regime (≤0.25) upticks 3/3 (100.0%), bias: Accumulating. |
|---|---|
| What to Watch | How to read this — Range-bound conditions; conviction is limited until a break or acceleration emerges. |
All Price Analysis
Complete dump ofmonthly_analysis.series & monthly_analysis.diagnostics
| Series | |
|---|---|
| Close Price | Change Pct: 7.99545282303904, Slope: 1.7926190476190498 |
| Change Percent | Vol: 2.520592378291262, Slope: -0.5415476190476189 |
| Volume | Slope: 39303.57142857143, Z Last: 0.6807738568919613 |
| Deviation From Baseline | Last: -0.34164, Z Last: 1.1937843168769307, Slope: 0.015960714285714286 |
| Diagnostics | |
| Volume Trend | rising |
| Close Vs Recent High Pct | -1.629159188181702 |
| Conv Div | convergence |
| Momentum Trend | improving |
| Last Trend Label | Bearish |
| Close Vs Recent Low Pct | 9.053340476008277 |
| Ma Stack | bull |
| Cross 4 8 | none |
| Price Vs Ma | above |
| Baseline Deviation | -0.34164 |
| Baseline Dir | widening |
What does it mean?
- 8-week price move: 8.00%. Weekly return volatility: 2.52%. Close is 1.63% below the prior-window 8-week high. and 9.05% above the prior-window 8-week low. Volume trend: rising. Latest week’s volume is 0.68σ from its 8-week average. Price/volume correlation (returns vs volume): -0.75. Price/volume correlation (returns vs volume change): -0.60. 26-week move: 9.02%. 52-week move: -22.88%. Price sits 0.34% below its medium-term baseline, and the distance is widening. Moving-average stack is constructive (short above intermediate above long).
- How to read this — Price slope is upward, indicating persistent buying over the window. Volume and price are moving in the same direction — a constructive confirmation. Returns are negatively correlated with volume — strength may come on lighter activity. Constructive MA stack supports the up-drift; pullbacks may find support at the 8–13 week region. Price holds above key averages, indicating constructive participation.
- Up-slope supports buying interest; pullbacks may be contained if activity stays firm.
All Trend Analysis
Complete dump oftrend_analysis.series & trend_analysis.diagnostics
| Series | |
|---|---|
| Trend Pos | Avg: 26.187125, Med: 28.770000000000003, Rng: (13.017999999999999, 41.807), Vol: 10.755491590781661, Slope: 4.544321428571429, Last: 41.807 |
| Diagnostics | |
| Last Pos | 41.807 |
| Vol Band | high |
| Acceleration Label | Accelerating |
| Last Label | Neutral |
| State Label | Range / Neutral |
| Slope 8W | 4.544321428571429 |
| Slope Short | 3.9519999999999995 |
| Accel Value | 0.3501071428571428 |
| Drawdown From Peak Pts | 0.0 |
| Time In Bull | 0 |
| Time In Bear | 7 |
| Time In Mid | 1 |
| High Breakdown Recent | False |
| Midline Failure Recent | False |
| Bear Control Recent | False |
| Recovery Mid Recent | False |
| Recovery Bull Recent | False |
| Acc Upticks | 3 |
| Acc Opportunities | 3 |
| Acc Rate | 1.0 |
| Acc Longest Streak | 2 |
| Dist Downticks | 0 |
| Dist Opportunities | 0 |
| Dist Rate | None |
| Dist Longest Streak | 0 |
| Low Regime Bias | Accumulating |
| High Regime Bias | Mixed/None |
What does it mean?
- Trend focus for week ending Fri, 19 Sep 2025. Gauge: 41.8/100; slope 4.54 pts/wk; short-term 3.95 pts/wk; accelerating. Gauge volatility: high. Momentum drawdown from 8w peak: 0.0 pts. Low-regime (≤0.25) upticks 3/3 (100.0%), bias: Accumulating.
- How to read this — Range-bound conditions; conviction is limited until a break or acceleration emerges.
- Wait for a directional break or improving acceleration.
Final Conclusion
| Verdict | Positive |
|---|---|
| Stars | ★★★★☆ |
| Summary | Price window: 8. Trend: Range / Neutral; gauge 41. In combination, liquidity confirms the move. |
| Strengths |
|
| Watch-outs | None listed. |
Disclaimer. This report is provided for educational and informational purposes only and does not constitute investment advice, an offer, or a solicitation to buy or sell any security. Past performance is not indicative of future results. Markets involve risk, including possible loss of principal. Always perform your own research and consider consulting a qualified financial professional before making investment decisions.