Why read momentum on two timeframes?
Because they answer different questions. The monthly or annual chart tells you whether a stock is in a serious uptrend, which changes slowly. The daily chart tells you whether right now is a good moment inside that trend, which changes fast. One picks the stock, the other picks the day.
The same indicator on two different charts is doing two different jobs. Mixing them up is how people end up trading a long term idea on a short term signal, or missing a good entry because a slow chart has not caught up yet.
What each timeframe is good at
| Monthly or annual | Daily | |
|---|---|---|
| Question | Which stock? | When? |
| Changes | Slowly, over months | Constantly |
| Noise | Very low | High |
| Used for | Joining the watchlist | Arming and firing |
A slow chart is trustworthy and useless for timing. A fast chart is the opposite. Neither is better; they answer different questions, and the value comes from making each one answer only the question it is good at.
Why not just use the daily chart?
Because daily StochRSI reaches its extremes constantly. Across a few thousand listed stocks, hundreds are below 20 on any given day. Acting on that alone means acting on noise, and most of those stocks are below 20 for the boring reason that they are going down.
The slow chart is what makes the fast chart meaningful. A daily reading of 20 on a stock whose monthly momentum maxed out recently is a pause inside a strong trend. The identical daily reading on a stock in a two year decline is just a decline. The number is the same and the meaning is entirely different.
Why not just use the monthly chart?
Because a monthly bar only closes twelve times a year. If your entry signal comes from a monthly chart, you get twelve opportunities to act, and each one arrives after a whole month of movement you did not react to.
Worse, monthly momentum at the top of its range is exactly the moment when the short term price is least attractive. Buying on the slow signal means systematically buying after the run.
How does the annual chart differ from the monthly one?
It is the same idea taken further, and it is a genuinely different filter rather than a slower version of the same one.
Signal desk builds annual bars by resampling monthly price data, then requires at least 17 annual bars before it will compute a reading. That requirement alone excludes anything that has not been listed for the better part of two decades, which removes most of what a momentum screen would otherwise surface: recent listings, companies that have not been through a full cycle, and anything that has only ever existed in one market environment.
The two screens produce genuinely different lists, which is why Signal desk keeps them separate on the dashboard rather than merging them. A stock found by the annual screen is making a statement about a decade. A stock found by the monthly screen is making a statement about a year.
Does the slow chart get re-checked?
Yes, and this is worth knowing because it is where a lot of screens quietly cheat. Being admitted once does not grant permanent membership. The scans rerun on their own schedule, the business filters are refreshed monthly, and a stock that stops passing is deactivated rather than being left on the list because it qualified in the past.
The full schedule, including which job runs at which hour, is written out on the methodology page.
Common questions
Why use an annual chart at all?
Because an annual bar is the slowest, least noisy read available, and a stock whose annual momentum has maxed out has usually been climbing for years. It also needs a long history: Signal desk requires at least 17 annual bars before it will compute a reading, which by itself excludes anything recently listed.
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Signal desk is a public record of a mechanical screen. It is not investment advice and it is not written by a licensed financial adviser. The percentages shown are plain price changes with no positions, sizing or costs behind them, so they are not a real world return.