BIIB Professor Mean's Analysis
Last Month: 2026-08-24 to present • 12 trades in period
No strong directional signal. Monitor for regime shift.
Strategy Score Scored Sep 24, 2026
Quality Components
30-Day Momentum
Data Transparency (Last Month)
Market Closed (1 day)
Brokerage: Alpaca Markets
✓ Tradeable on Alpaca
Stocks: Commission-free • Market hours: 9:30 AM - 4:00 PM ET
To execute these strategies, you'll need an Alpaca brokerage account.
Performance Summary (Last Month)
Trade Statistics (Last Month)
💰 Trading Cost Analysis (Alpaca Fees) (Last Month)
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Equity Curve — Your Money Over Time
Each dot is a completed trade. ● Green = profitable trade, ● Red = losing trade. Hover for details.
The dashed blue line shows your starting $10,000. Points above = profit, points below = loss.
Price Action + Equity Overlay
📈 BIIB Price (left axis) vs 📊 Your Equity (right axis). See how the stock price moved while you held positions.
Trade History (Last Month - 12 trades)
How to Read This Table
Each row is one complete trade cycle (BUY → HOLD → SELL). Professor Mean had $9,194.12 at period start. When he sees a buy signal, he uses all available cash to buy shares. He holds until hitting his +5% target, -10% stop loss, or 30-day limit. After selling, the profit/loss is added to his balance, and the next trade uses that new balance.
| # | Action | Date & Time | Price/Share | Shares | Total Value | Balance After | Result | Exit Reason |
|---|---|---|---|---|---|---|---|---|
| 1 | 🟢 BUY | Aug 25, 2026 2:25pm ET | $221.32 | 41 | $9,074.12 | — | — | — |
| 🔴 SELL | Aug 26, 2026 9:30am ET | $219.06 | 41 | $8,981.46 | $9,101.44 |
$-92.66 (-1.0%) |
🛑 -10% Stop
19.1h held |
|
| 2 | 🟢 BUY | Aug 27, 2026 9:40am ET | $217.90 | 41 | $8,933.70 | — | — | — |
| 🔴 SELL | Aug 27, 2026 10:35am ET | $220.16 | 41 | $9,026.56 | $9,194.30 |
+$92.86 (+1.0%) |
MEAN_REVERSION
55m held |
|
| 3 | 🟢 BUY | Aug 31, 2026 9:30am ET | $215.73 | 42 | $9,060.66 | — | — | — |
| 🔴 SELL | Aug 31, 2026 9:55am ET | $218.04 | 42 | $9,157.68 | $9,291.32 |
+$97.02 (+1.1%) |
MEAN_REVERSION
25m held |
|
| 4 | 🟢 BUY | Sep 1, 2026 10:30am ET | $216.33 | 42 | $9,085.86 | — | — | — |
| 🔴 SELL | Sep 1, 2026 11:35am ET | $217.46 | 42 | $9,133.53 | $9,338.99 |
+$47.67 (+0.5%) |
MEAN_REVERSION
1.1h held |
|
| 5 | 🟢 BUY | Sep 3, 2026 3:20pm ET | $223.95 | 41 | $9,181.95 | — | — | — |
| 🔴 SELL | Sep 3, 2026 3:50pm ET | $224.62 | 41 | $9,209.42 | $9,366.46 |
+$27.47 (+0.3%) |
MEAN_REVERSION
30m held |
|
| 6 | 🟢 BUY | Sep 8, 2026 9:35am ET | $214.76 | 43 | $9,234.68 | — | — | — |
| 🔴 SELL | Sep 8, 2026 12:25pm ET | $213.93 | 43 | $9,198.99 | $9,330.77 |
$-35.69 (-0.4%) |
MEAN_REVERSION
2.8h held |
|
| 7 | 🟢 BUY | Sep 9, 2026 2:20pm ET | $211.37 | 44 | $9,300.28 | — | — | — |
| 🔴 SELL | Sep 10, 2026 9:35am ET | $211.41 | 44 | $9,302.04 | $9,332.53 |
+$1.76 (+0.0%) |
MEAN_REVERSION
19.3h held |
|
| 8 | 🟢 BUY | Sep 11, 2026 3:55pm ET | $217.02 | 43 | $9,331.86 | — | — | — |
| 🔴 SELL | Sep 14, 2026 9:30am ET | $221.38 | 43 | $9,519.13 | $9,519.79 |
+$187.26 (+2.0%) |
MEAN_REVERSION
2.7d held |
|
| 9 | 🟢 BUY | Sep 15, 2026 9:30am ET | $215.49 | 44 | $9,481.56 | — | — | — |
| 🔴 SELL | Sep 15, 2026 9:35am ET | $215.17 | 44 | $9,467.48 | $9,505.71 |
$-14.08 (-0.1%) |
🛑 -10% Stop
5m held |
|
| 10 | 🟢 BUY | Sep 16, 2026 2:15pm ET | $216.46 | 43 | $9,307.78 | — | — | — |
| 🔴 SELL | Sep 17, 2026 9:30am ET | $217.13 | 43 | $9,336.38 | $9,534.30 |
+$28.59 (+0.3%) |
MEAN_REVERSION
19.3h held |
|
| 11 | 🟢 BUY | Sep 18, 2026 3:05pm ET | $217.07 | 43 | $9,334.22 | — | — | — |
| 🔴 SELL | Sep 21, 2026 9:45am ET | $217.05 | 43 | $9,333.15 | $9,533.23 |
$-1.07 (-0.0%) |
MEAN_REVERSION
2.8d held |
|
| 12 | 🟢 BUY | Sep 22, 2026 3:25pm ET | $224.81 | 42 | $9,442.02 | — | — | — |
| 🔴 SELL | Sep 22, 2026 3:35pm ET | $225.62 | 42 | $9,475.83 | $9,567.04 |
+$33.81 (+0.4%) |
MEAN_REVERSION
10m held |