Append-only  ·  not even we can edit it

A track record nobody can dispute — not even you

Screenshots can be cropped and followers can be bought. Here every fill is written by the server to a log that has no update and no delete, and your verified return is computed from that log and nothing else — with the positions still open counted beside it. Prove it, or find out.

Start your record — free How the log works
Free · Verified from your join date · What you owned before is tracked, never counted
signibull.com/profile
A member profile on SigniBull — the verified track record computed from the trade log
Insert-only trade log Verified from the join date Open positions shown beside the win rate Public only when you say so $0, ever
The three questions everyone asks first

Answered before you give us anything

Can I delete a bad trade?
No.

Neither can we. The trade log accepts inserts and nothing else — no update, no delete, and a database trigger that refuses both from any direction. A record that can be tidied is not a record.

What about trades from before I joined?
Tracked, never counted.

Record them and the app prices them like everything else. They sit on the other side of a line drawn at your join date, and the verified return does not include them, because the app did not see them happen.

Is it real money?
No.

SigniBull is not a broker and is not connected to one. The record is of decisions — timed, priced and kept — not of money moving.

The log

Insert only, by design — and the design is in the database

An order is filled at the quote that is there, or at the actual open if the exchange is shut, and the fill is written by the server. There is no date field on the ticket and no price field for a market order: the app stamps both. The table the fill lands in has no update path and no delete path, and a trigger blocks either from any client, including ours.

  • Market and limit orders, filled at the real quote
  • No date field, no editable fill price
  • No update, no delete — enforced by the database, not the app
  • Every fill visible in the order history, in the order it happened

Orders and the log, in the guide.

The SigniBull order ticket — symbol, side, market or limit, shares; no date field and no editable price
The boundary

Your join date is the line

Everything you do through SigniBull from the day you join is verified. Anything you owned before, or record from memory, is yours to track and never counts. Both live on the same page in different colours, so a good year is provable and a remembered one is labelled as such.

  • Verified value and P&L, from the trade log alone
  • Not-verified positions beside them, never mixed in
  • Win rate from closed trades, first in first out
  • Open positions counted next to it — a rate that ignores them is marketing

What paper trading can prove.

The join-date boundary on the portfolio page — verified positions above it, not-verified positions below
Showing it

Public when it says what you want it to — and not before

The record is private until you switch the portfolio public. Then it is on your profile for anyone to open, and it is what puts you on Top Bulls. Switch it back and it is private again; the log underneath does not change either way.

  • One switch: public or private
  • On the leaderboard only with verified trades
  • Anyone can open the record, nobody can alter it
  • The same record on the phone

Your profile, in the guide.

A public portfolio on SigniBull — the verified positions and their results
Three steps

A record you can point to, in three steps

Join free

An email address. Your join date is the boundary from this moment.

Place your first order

Symbol, side, market or limit, shares. The server prices it, stamps it, and writes it where nothing can change it.

Make it public when you are ready

Or never. The record is yours either way; the switch only decides who else can open it.

From the free Academy

Four lessons for keeping a record honest

No account needed to read them.

Reading your P&L honestlyWhat the record is for Market and limit ordersThe two ways a fill happens The stop lossThe command that protects the record Beating the indexThe comparison that matters
Questions

Before you start

Can I delete or edit a trade?

No — and neither can we. The trade log accepts new rows only; there is no update or delete path, and a database trigger refuses both from any direction. That is what makes “verified” a fact rather than a claim.

Can I add trades from before I joined?

Yes. Record them and they are priced and tracked like everything else — and they sit on the other side of the join-date line, never counted in the verified return, because the app did not see them.

How is the win rate computed?

From closed trades in the log, first in first out, one closed trade at a time — and the number of positions still open is shown beside it, because a rate that ignores the losses you have not sold yet is not a record.

Where does the record show?

On your profile, once the portfolio is public; and on Top Bulls, which ranks verified returns only. Private by default.

Can I export the log?

Not today. It is visible in full in the app, in the order it happened; an export is on the list, not in the product.

Is this real money?

No. SigniBull is not a broker and is not connected to one. What is recorded is the decision — the symbol, the side, the size, the price the market had at that moment — not money moving.

Is there a phone app?

The web app works in a phone browser today, and the same record is in it. The iOS and Android apps are in preparation.

Free. Nobody can edit it — that includes us.

Start the log today and let it say what it says. Every order, every chart, every lesson, for every member.

Start your record — free