An early-warning system for your portfolio.
Telumin watches what you own. When something threatens a stock you hold, it tells you what it could cost — in dollars, not headlines. When the reason you bought starts to break, it says so.
It never trades for you. Your broker doesn’t see it — Telumin never connects to it, holds no credentials, and syncs only what you choose.
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Threats priced in dollars. Reasons watched around the clock.
One threat can hit several of your names — Telumin adds up the total.
It proposes and explains. It never places an order.
Signals with the “why” attached
Every alert carries a direction, the dollar impact on your actual position, the trigger that fired, and the evidence — source, timestamp, excerpt. Never a buy or sell call.
The numbers behind the warning
Worst-case drawdown, exposure by name, and the aggregate hit when one threat touches several holdings. Pulled from filings and prices — not invented by an LLM.
Write the reason. It holds you to it.
One line per position: why you hold it, and the rule that proves you wrong. The moment your condition breaks, you’re pinged — before you can pretend otherwise.
For funds: bookless by design
Your book never leaves your systems — we don’t want it. Signals ship to where your positions live, and the matching happens on your side: your spreadsheet, your agent, or your own node.
A skeptic argues against every alert
Three roles debate each candidate signal — an Advocate argues it’s real, a Skeptic attacks it, an Adjudicator rules. Only what clears the materiality bar reaches you; the rest is quieted, never deleted.
Customer zero: the same engine watches Telumin’s own business — it flagged an expiring TLS certificate before anything broke.
A receipt for every alert
Every signal links to the exact filing, transcript, or price event that triggered it. Click it, see the paper trail.
Pay for the watch, not seats
The workbook is free, no account needed. Telumin Plus is $29 a month, cancel anytime. Deep-research credits never expire.
Built for the boring parts of investing.
Six things Telumin handles — while you keep the only job that matters: deciding.
Three workflows. Live today.
Connect your broker, write your rules, flip them on. Paper-mode until you’re ready for real money.
The reason becomes a watcher. Write why you bought in one line. Telumin structures it into break-conditions and checks them against filings, prices, and news — around the clock.
Written rule to broker fill — one auditable run.
The first step takes 30 seconds.
Open the free workbook and type your first holding. No account, no broker connection, no card.
Open the free workbook