Historical scan beta
No login required

Think it's your strategy? Check your behavior first.

Your P/L shows the result. Your trade sequence shows what happened before it.

SignalShield analyzes observable patterns in your trading history and shows what happened when those patterns appeared. It reports what the trading evidence supports, and stops where the evidence stops.

Explore the historical scan
Run the scan

Review the evidence, not just the outcome.

The analysis workflow and its eligibility checks remain unchanged. Use only a supported, validated data export.

Upload your trade history

What happened when your discipline started to slip?

Upload a supported CSV. Robinhood Account Activity receives a calendar-level Historical Behavior Scan; files with validated execution timing can also run the four deterministic sequence checks.

CSV only10 MiB maxNo login required

Broker & import status

See what works now and what is still being validated.

SignalShield keeps available, in-validation, and coming-soon paths separate so a broker name or recognizable CSV format is never treated as stronger evidence than the source actually provides.

Robinhood CSV upload
What you can do

Historical Behavior Scan from validated Account Activity exports.

Status
Available now · Beta
Robinhood broker connection
What you can do

Read-only connection groundwork for deeper trade timing and sequence analysis.

Status
In validation
Additional broker CSVs
What you can do

Broker-specific format recognition and compatibility checks as representative exports are validated.

Status
In validation
Other / unknown CSV
What you can do

Universal preflight recognition that flags ambiguous fields instead of guessing.

Status
In validation
Additional broker connections
What you can do

Expanded read-only broker connectivity for deeper Autopsy analysis after each path is separately validated.

Status
Coming soon

What broker connection data can unlock

Deeper timing and sequence analysis when the trade data supports it.

A CSV can still reveal useful historical behavior patterns. Broker-connected trade data can unlock deeper sequence analysis after reliable execution timing is verified. A separately validated import with equivalent timing can qualify too; missing trade timing is never inferred.

Historical behavior patterns
CSV upload

Yes

Broker connection data

Yes

Calendar-level activity summaries
CSV upload

Yes

Broker connection data

Yes

Trade timing analysis
CSV upload

Only when timing is present and validated

Broker connection data

Yes, once timing is verified

Rapid re-entry detection
CSV upload

Needs validated execution timing

Broker connection data

Yes, once timing is verified

Same-session sequence reconstruction
CSV upload

Needs validated execution timing

Broker connection data

Yes, once timing is verified

Current beta note: Robinhood CSV uploads can power the Historical Behavior Scan today. Full sequence analysis remains unavailable until reliable execution timing is verified from broker connection data or another validated import with equivalent timing.
Full Sequence Autopsy checks

Four narrow sequence detectors. No personality score.

A validated Robinhood CSV can produce a Historical Behavior Scan today. The checks below need reliable execution timing. SignalShield is validating that timing through read-only broker connections, and a separately validated import with equivalent timing can qualify too. Missing timing is never inferred, and SignalShield does not turn the findings into a second Shield Score.

Detector 01

Rapid post-loss re-entry

Checks whether the first later completed trade after an evaluable loss opened within 15 minutes.

Detector 02

Consecutive-loss continuation

Checks whether a new completed trade opened within 30 minutes after two consecutive realized losses.

Detector 03

Performance by trade number

Compares trades 1–3 with trades 4+ across sessions that contain enough outcome-qualified trades.

Detector 04

Winning-session giveback

Measures how often at least 50% of a positive realized session high-water mark was surrendered after the peak.

Interpretation boundary
What this can say

Observed behavior, with qualified evidence.

“P/L associated with flagged trades,” “observed P/L in flagged sequences,” and evidence-supported pattern rates.

What this cannot say

No claims about causes or emotions.

It cannot prove that a behavior caused a loss, that avoiding a trade would have produced the opposite result, or that a trader was tilted, fearful, euphoric, or revenge trading.