Tier 1
Rejected
Does not pass the backtest. The strategy is deleted after 7 days.
No signals
Zenith Pre-launch · waitlist opens soon
Nadir Stock signals that have to earn their place.
Every trading day, Nadir draws a random pool of about 200 stocks and searches it for strategies. Only strategies that survive strict validation are allowed to send a signal.
400 km 01 · How it works
From a wide daily draw to a single validated signal
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The draw
Each trading day, a randomly drawn pool of about 200 stocks.
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The search
Strategy Finder looks for strategies in the pool. The Discovery module forms hypotheses of its own and tests them.
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The sorting
Every strategy is placed in one of three tiers, depending on how it holds up in backtesting and paper trading.
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The signal
Only Tier 3 strategies send buy and sell signals – each with a confidence percentage – to a private Discord channel.
10 km 02 · The three tiers
Three tiers. Only one sends signals.
Tier 2
Promising
Shows promise and runs in paper trading, where it has to prove itself before it can move up.
No signals · paper trading
Tier 3
Validated
Validated through strict backtesting with the deflated Sharpe ratio. Every signal must clear a fixed minimum confidence level.
Sends signals
Promotion. A Tier 2 strategy moves up to Tier 3 if paper trading shows an edge.
Demotion. A Tier 3 strategy moves down if its edge disappears.
4 000 m 03 · A signal
What a signal looks like
#signals · private Discord
Example – not a recommendation
- Action
- BUY
- Ticker
- EXMPL (fictional)
- Confidence
- XX%
- Tier
- 3 · validated
2 000 m 04 · Boundaries
What Nadir does not do
- It does not place orders. Nadir only sends signals. Whether you act on them is your own decision.
- It is not financial advice. Signals are general information, not personal recommendations.
- It does not promise returns. Historical results, including backtests and paper trading, are no guarantee of future results.
- It does not send signals from unproven strategies. Tier 1 and Tier 2 never send signals.
- It does not cover ETFs – for now. Nadir covers stocks only at the moment. ETFs may come later.
- It does not sell anything yet. Nadir is in pre-launch. Joining the waitlist is free and without obligation.
0 m · Nadir 05 · Waitlist
The waitlist opens soon
We are finishing the last details before we start taking sign-ups. Check back shortly – this is where it will open.
06 · Questions
Frequently asked questions
What is Nadir?
A system that produces buy and sell signals for stocks. Every trading day it searches a random pool of about 200 stocks for strategies, and only strategies validated through strict backtesting (Tier 3) send signals.
When does Nadir launch?
There is no launch date yet. People on the waitlist will hear about it first.
What does it cost?
Nothing is for sale yet. Joining the waitlist is free and does not commit you to anything.
Does Nadir trade for me?
No. Nadir does not place orders. It sends signals, and any decision to trade is yours.
How are signals delivered?
In a private Discord channel.
What does the confidence percentage mean?
Every signal shows a confidence percentage. Tier 3 has a fixed minimum level, and a signal below it is not sent.
What is the deflated Sharpe ratio?
The Sharpe ratio measures return relative to risk. The deflated Sharpe ratio adjusts it for how many strategies were tried and for returns that are not normally distributed. The more strategies you test, the more likely one looks good by pure chance – the deflated version corrects for that.
Which instruments are covered?
Stocks only for now. ETFs may be added later.
Is this financial advice?
No. Signals are general information, not personal investment advice. Historical results are no guarantee of future results.
What happens to my email address?
We use it only to tell you about the launch. It is stored on our own server in the EU and never sold. Email privacy@nadirsignal.com to have it deleted. See the privacy policy.