Trading Time Machine
Dave JohnsonMechanical trading systems. Honest backtests. No hype.
| Platform |  | Pricing | Only free issues | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 130 | Founded | 6 years ago | Last Issue | 13 days ago |
| Active | |||||
Read this Newsletter
backtest.substack.comLatest Issues
The Weekend Review, Now on YouTube
I’ve started a YouTube channel for Trading Time Machine. It carries the same weekend reviews I publish here on Substack, in video form.
A few things you should know up front.
The voice in the videos is AI, and so is the slide generation....
A Third of S&P 500 Stocks Are in a Bear Market at a Record High. Here Is What Happened Next to Stocks Like That.
The S&P 500 closed Friday 1.0% below its record. Inside it, 182 of its stocks, 36%, are in a bear market of their own: 20% or more below their highest close of the past year.
Last week we showed how few stocks are holding the index up. Thi...
The Reddit Fear & Greed Strategy: 2 Years of Live Results
Two years ago, on the Friday before Labor Day, I shared a little backtest on Reddit. The CNN Fear & Greed Index had just closed at 63.43, its highest close in 50 days, and SPY had tended to do well after that. The rules were simple:
- Bu...
S&P 500 Near a Record High, but Market Breadth Is the Weakest Since 2000
On Friday, SPY closed at 771.35, 0.6% below its August 13 record close of 775.95. Looking only at the index, it has been a dull six weeks: a tight range, 20-day realized volatility of about 11%, an RSI of 57, and a close 1.5% above the 50-d...
Can the risk context surrounding a trade matter more than the entry signal itself?
In this video, I explain why the same setup can produce different results across exposure readings, how I use Recommended Exposure as a governor for automated daily-bar systems in my own portfolio, what the 0% to 150% scale means, and how t...
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Trading Time Machine.
| Subscribers | Engagement | 76 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Former investment advisor. Mechanical trading system developer. I build rules-based systems and share the research behind them at TradingTimeMachine.com.
Social
Frequently Asked Questions
How can I access the email archive for Trading Time Machine?
You can find recent issues that have been published by Trading Time Machine on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Trading Time Machine have?
To see how many people subscribe to Trading Time Machine, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Trading Time Machine?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Trading Time Machine as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Trading Time Machine?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Trading Time Machine using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Trading Time Machine?
Scroll up to where it says Related Newsletters to see other publications like Trading Time Machine. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Trading Time Machine?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.