Gilead Sciences Inc (GILD) Daily/Weekly Backtest Results
*Transaction costs, taxes and dividends are excluded from these calculations. Past performance may not necessarily be a reliable guide to future performance.
Calculations for Gilead Sciences
Expectancy is the percentage profit or loss you would expect to make on the next purchase of this stock with an entry point at the specified signal and profit target as set above. Given a large enough sample size, a positive expectancy indicates the trading strategy is likely to be profitable.
Expectancy calculation for 30 signal(s) occurring before 22 May 2024 for a 7.5% profit target: (80.0% * 8.55%) + (20.0% * 1.46%) - (0% * 0%) = 7.13%.
Wins: 24 Breakevens: 6 Losses: 0
To even out CAGR calculations, large individual returns from particularly quick trades have been capped at 300%.
The Sharpe Ratio calculation assumes a risk free return rate of 2% per calendar year. Ideally the ratio should be a positive number. A higher positive number indicates the strategy has a more attractive risk adjusted rate of return for this particular buy signal and stock over the chart's timeframe.
Gilead Sciences Analysis
Market sector: Healthcare.
External links: Seeking Alpha Research, Zacks Research.
These links may show useful information about why a stock's price has fallen significantly.
50 day low Backtest Summary (Fixed Profits System)
This table summarises how profitable it would have been to have bought this stock at each 50 day low entry signal. Hover over the icons to see more details of the particular trade, including the maximum percentage drawdown and how long it took to reach the desired percentage profit.
Key:
= profit point not achieved.
= profit point achieved with CAGR above 15%.
= profit point achieved with CAGR of between 5% and 15%.
= profit point achieved but CAGR was less than 5%.
| Signal Date and Score | Buy Signal | Price | Performance (mouseover for details) | ||||
|---|---|---|---|---|---|---|---|
| 5% | 6% | 7.5% | 10% | 20% | |||
| 21 April 2026 LOW smart_toy0.626 factory0.343 | 50 Day Low | $ 134.74 | |||||
| 02 October 2025 MEDIUM smart_toy0.737 factory0.579 | 50 Day Low | $ 110.38 | |||||
| 06 May 2025 MEDIUM smart_toy0.969 factory0.772 FIRE SALE | 50 Day Low | $ 100.10 | |||||
| 13 June 2024 MEDIUM smart_toy0.556 factory0.487 | 50 Day Low | $ 63.42 | |||||
| 09 May 2024 MEDIUM smart_toy0.556 factory0.297 | 50 Day Low | $ 64.88 | |||||
| 04 April 2024 MEDIUM smart_toy0.695 factory0.345 | 50 Day Low | $ 70.40 | |||||
| 09 February 2024 MEDIUM smart_toy0.902 factory0.572 | 50 Day Low | $ 72.99 | |||||
| 06 September 2023 MEDIUM smart_toy0.852 factory0.619 | 50 Day Low | $ 72.54 | |||||
| 07 June 2023 MEDIUM smart_toy0.934 factory0.731 | 50 Day Low | $ 73.23 | |||||
| 02 May 2023 MEDIUM smart_toy0.686 factory0.525 | 50 Day Low | $ 77.92 | |||||
| 10 March 2023 MEDIUM smart_toy0.615 factory0.871 | 50 Day Low | $ 79.26 | |||||
| 02 February 2023 MEDIUM smart_toy0.864 factory0.755 | 50 Day Low | $ 81.88 | |||||
| 14 June 2022 MEDIUM smart_toy0.875 factory0.921 FIRE SALE | 50 Day Low | $ 58.08 | |||||
| 09 March 2022 HIGH smart_toy0.967 factory0.645 FIRE SALE | 50 Day Low | $ 59.50 | |||||
| 02 February 2022 MEDIUM smart_toy0.827 factory0.727 | 50 Day Low | $ 65.66 | |||||
| 04 October 2021 MEDIUM smart_toy0.647 factory0.777 | 50 Day Low | $ 67.88 | |||||
| 22 December 2020 MEDIUM smart_toy0.918 factory0.716 | 50 Day Low | $ 57.61 | |||||
| 19 October 2020 MEDIUM smart_toy0.705 factory0.77 | 50 Day Low | $ 61.28 | |||||
| 08 September 2020 MEDIUM smart_toy0.601 factory0.786 | 50 Day Low | $ 63.97 | |||||
| 31 July 2020 MEDIUM smart_toy0.655 factory0.631 | 50 Day Low | $ 68.92 | |||||
| 21 January 2020 MEDIUM smart_toy0.54 factory0.611 | 50 Day Low | $ 62.15 | |||||
| 02 October 2019 MEDIUM smart_toy0.767 factory0.652 | 50 Day Low | $ 61.10 | |||||
| 14 August 2019 MEDIUM smart_toy0.741 factory0.833 | 50 Day Low | $ 61.62 | |||||
| 17 December 2018 HIGH smart_toy0.93 factory0.928 FIRE SALE | 50 Day Low | $ 62.22 | |||||
| 23 October 2018 MEDIUM smart_toy0.763 factory0.854 | 50 Day Low | $ 67.70 | |||||
| 24 April 2018 MEDIUM smart_toy0.628 factory0.505 | 50 Day Low | $ 68.32 | |||||
| 22 March 2018 MEDIUM smart_toy0.912 factory0.601 | 50 Day Low | $ 70.47 | |||||
| 06 November 2017 MEDIUM smart_toy0.688 factory0.527 | 50 Day Low | $ 66.85 | |||||
| 15 May 2017 MEDIUM smart_toy0.541 factory0.624 | 50 Day Low | $ 59.73 | |||||
| 20 January 2017 MEDIUM smart_toy0.869 factory0.478 | 50 Day Low | $ 64.19 | |||||
| 07 October 2016 LOW smart_toy0.742 factory0.702 | 50 Day Low | $ 67.68 | |||||
| 29 August 2016 LOW smart_toy0.878 factory0.507 | 50 Day Low | $ 69.99 | |||||
| 24 June 2016 LOW smart_toy0.688 factory0.515 | 50 Day Low | $ 71.68 | |||||
| 04 May 2016 LOW smart_toy0.805 factory0.682 | 50 Day Low | $ 75.96 | |||||
The data for Gilead Sciences Inc (exchange: XNAS symbol: GILD) was last updated 30 May 2026 15:00. Data for this stock is available from 01 Dec 2015 - 29 May 2026.