Compendium › Gary Gap › BIIB
Simulated with $10,000 starting capital
Period: 1M 3M 6M YTD 1Y 2Y
BIIB
Alpaca Tradeable

Gary Gap's Analysis

2024-01-02 00:00:00+00 to 2026-02-13 20:55:00+00 • 25 trades executed

+2.40%
2 Years Return
$10,240.22
Current Value
56%
Win Rate
$10,000.00
Period Start

Data Transparency

Hybrid data: Polygon.io (historical) + Yahoo/Alpaca (live) - verifiable market data
Data Source
Polygon + Yahoo + Alpaca
Candles Used
42,118
Timeframe
5-Minute Bars
Date Range
2024-02-14 → 2026-02-13
Trading Days
511 days
Data Gaps
None (21 market holidays)

Market Closed (21 days)

2024-02-19 — Presidents' Day, 2024-03-29 — Good Friday, 2024-05-27 — Memorial Day, 2024-06-19 — Juneteenth, 2024-07-04 — Independence Day, 2024-09-02 — Labor Day, 2024-11-28 — Thanksgiving, 2024-12-25 — Christmas Day, 2025-01-01 — New Year's Day, 2025-01-09 — National Day of Mourning (Carter), 2025-01-20 — MLK Jr. Day, 2025-02-17 — Presidents' Day, 2025-04-18 — Good Friday, 2025-05-26 — Memorial Day, 2025-06-19 — Juneteenth, 2025-07-04 — Independence Day, 2025-09-01 — Labor Day, 2025-11-27 — Thanksgiving, 2025-12-25 — Christmas Day, 2026-01-01 — New Year's Day ... and 1 more
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

Starting Capital
$10,000.00
Current Value
$10,240.22
Total P&L
$240.22
Max Drawdown
-3.5%
Sharpe Ratio
0.14

Trade Statistics

Total Trades
25
Winners / Losers
14 / 11
Best Trade
+1.35%
Worst Trade
-1.58%
Avg Trade Return
+0.10%
Avg Hold Time
6m

💰 Trading Cost Analysis (Alpaca Fees)

Asset Type
📈 Stock
Fee Rate
FREE
Total Volume
$493,070.80
Estimated Fees
$0.00
Gross P&L
$240.22
Net P&L (after fees)
$240.22
Gross Return
+2.40%
Net Return (after fees)
+2.40%

✅ Stocks: Alpaca offers commission-free stock trading. No fees on this symbol!
Actual fees may vary based on your volume tier. See Alpaca pricing.

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.

🖱️ Scroll to zoom • Click & drag to pan • Double-click to reset

Price Action + Equity Overlay

📈 BIIB Price (left axis) vs 📊 Your Equity (right axis). See how the stock price moved while you held positions.

🖱️ Scroll to zoom • Click & drag to pan • Double-click to reset
📊 Price data: 511 trading days 🎯 Trade markers show BUY (▲) and SELL (▼) points

Complete Trade History

How to Read This Table

Each row is one complete trade cycle (BUY → HOLD → SELL). Gary Gap had $10,000.00 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 Mar 11, 2024 9:30am ET $226.70 44 $9,974.80 — — —
🔴 SELL Mar 11, 2024 9:35am ET $225.68 44 $9,929.92 $9,955.12 $-44.88
(-0.5%) 		🎯 +5% Target
0m held
2 🟢 BUY Apr 24, 2024 9:30am ET $202.22 49 $9,908.78 — — —
🔴 SELL Apr 24, 2024 9:40am ET $201.77 49 $9,886.73 $9,933.07 $-22.05
(-0.2%) 		🎯 +5% Target
0m held
3 🟢 BUY May 15, 2024 9:30am ET $231.87 42 $9,738.33 — — —
🔴 SELL May 15, 2024 9:35am ET $230.91 42 $9,698.22 $9,892.96 $-40.11
(-0.4%) 		🎯 +5% Target
0m held
4 🟢 BUY Jun 25, 2024 9:30am ET $228.43 43 $9,822.49 — — —
🔴 SELL Jun 25, 2024 9:35am ET $228.53 43 $9,826.79 $9,897.26 +$4.30
(+0.0%) 		🎯 +5% Target
0m held
5 🟢 BUY Jul 26, 2024 9:30am ET $215.50 45 $9,697.50 — — —
🔴 SELL Jul 26, 2024 9:35am ET $216.52 45 $9,743.40 $9,943.16 +$45.90
(+0.5%) 		🎯 +5% Target
0m held
6 🟢 BUY Dec 17, 2024 9:30am ET $152.70 65 $9,925.50 — — —
🔴 SELL Dec 17, 2024 9:35am ET $153.19 65 $9,957.35 $9,975.01 +$31.85
(+0.3%) 		🎯 +5% Target
0m held
7 🟢 BUY Jan 27, 2025 9:30am ET $148.50 67 $9,949.50 — — —
🔴 SELL Jan 27, 2025 9:35am ET $147.99 67 $9,915.33 $9,940.84 $-34.17
(-0.3%) 		🎯 +5% Target
0m held
8 🟢 BUY Feb 25, 2025 9:30am ET $142.98 69 $9,865.62 — — —
🔴 SELL Feb 25, 2025 9:35am ET $141.98 69 $9,796.62 $9,871.84 $-69.00
(-0.7%) 		🎯 +5% Target
0m held
9 🟢 BUY Mar 10, 2025 9:30am ET $152.98 64 $9,790.72 — — —
🔴 SELL Mar 10, 2025 9:35am ET $154.95 64 $9,916.80 $9,997.92 +$126.08
(+1.3%) 		🎯 +5% Target
0m held
10 🟢 BUY Mar 13, 2025 9:30am ET $142.04 70 $9,942.45 — — —
🔴 SELL Mar 13, 2025 9:35am ET $142.47 70 $9,972.90 $10,028.37 +$30.45
(+0.3%) 		🎯 +5% Target
0m held
11 🟢 BUY May 12, 2025 9:30am ET $123.71 81 $10,020.51 — — —
🔴 SELL May 12, 2025 9:35am ET $124.33 81 $10,070.73 $10,078.59 +$50.22
(+0.5%) 		🎯 +5% Target
0m held
12 🟢 BUY Jun 10, 2025 9:30am ET $135.66 74 $10,038.84 — — —
🔴 SELL Jun 10, 2025 9:40am ET $133.52 74 $9,880.48 $9,920.23 $-158.36
(-1.6%) 		🛑 -10% Stop
0m held
13 🟢 BUY Jul 2, 2025 9:30am ET $131.42 75 $9,856.50 — — —
🔴 SELL Jul 2, 2025 9:35am ET $131.34 75 $9,850.50 $9,914.23 $-6.00
(-0.1%) 		🎯 +5% Target
0m held
14 🟢 BUY Jul 9, 2025 9:30am ET $137.32 72 $9,886.68 — — —
🔴 SELL Jul 9, 2025 9:35am ET $136.47 72 $9,825.48 $9,853.03 $-61.20
(-0.6%) 		🎯 +5% Target
0m held
15 🟢 BUY Aug 11, 2025 9:30am ET $133.58 73 $9,751.34 — — —
🔴 SELL Aug 11, 2025 9:35am ET $132.89 73 $9,700.61 $9,802.29 $-50.74
(-0.5%) 		🎯 +5% Target
0m held
16 🟢 BUY Sep 3, 2025 9:30am ET $142.28 68 $9,675.04 — — —
🔴 SELL Sep 3, 2025 9:35am ET $142.31 68 $9,677.08 $9,804.33 +$2.04
(+0.0%) 		🎯 +5% Target
0m held
17 🟢 BUY Sep 16, 2025 9:30am ET $146.80 66 $9,688.47 — — —
🔴 SELL Sep 16, 2025 10:00am ET $145.61 66 $9,609.93 $9,725.79 $-78.54
(-0.8%) 		🎯 +5% Target
0m held
18 🟢 BUY Sep 17, 2025 9:30am ET $145.00 67 $9,715.00 — — —
🔴 SELL Sep 17, 2025 9:35am ET $146.11 67 $9,789.37 $9,800.16 +$74.37
(+0.8%) 		🎯 +5% Target
0m held
19 🟢 BUY Oct 1, 2025 9:30am ET $143.05 68 $9,727.40 — — —
🔴 SELL Oct 1, 2025 9:35am ET $144.56 68 $9,830.08 $9,902.84 +$102.68
(+1.1%) 		🎯 +5% Target
0m held
20 🟢 BUY Oct 2, 2025 9:30am ET $155.67 63 $9,807.22 — — —
🔴 SELL Oct 2, 2025 9:35am ET $155.70 63 $9,809.10 $9,904.72 +$1.88
(+0.0%) 		🎯 +5% Target
0m held
21 🟢 BUY Oct 30, 2025 9:30am ET $142.91 69 $9,860.79 — — —
🔴 SELL Oct 30, 2025 9:35am ET $144.57 69 $9,975.33 $10,019.26 +$114.54
(+1.2%) 		🎯 +5% Target
0m held
22 🟢 BUY Jan 6, 2026 9:30am ET $177.35 56 $9,931.60 — — —
🔴 SELL Jan 6, 2026 9:35am ET $178.98 56 $10,022.88 $10,110.54 +$91.28
(+0.9%) 		🎯 +5% Target
0m held
23 🟢 BUY Jan 27, 2026 9:30am ET $175.68 57 $10,013.48 — — —
🔴 SELL Jan 27, 2026 9:35am ET $174.66 57 $9,955.62 $10,052.68 $-57.86
(-0.6%) 		🎯 +5% Target
0m held
24 🟢 BUY Feb 4, 2026 9:30am ET $180.15 55 $9,908.25 — — —
🔴 SELL Feb 4, 2026 9:35am ET $181.13 55 $9,962.15 $10,106.58 +$53.90
(+0.5%) 		🎯 +5% Target
0m held
25 🟢 BUY Feb 6, 2026 9:30am ET $190.74 52 $9,918.48 — — —
🔴 SELL Feb 6, 2026 9:35am ET $193.31 52 $10,052.12 $10,240.22 +$133.64
(+1.4%) 		🎯 +5% Target
0m held
Started with: $10,000.00
Total Invested: $10,000.00
Ended with: $10,240.22
Net Profit/Loss: +$240.22
Total Return: +2.40%
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