PORTALUSDT · historical base rate

One-sided tape: buyers on PORTALUSDT

Taker buy ratio over the last 15 minutes has run at 0.62 or more: a persistently buyer-heavy tape.

What has happened on PORTALUSDT when it held

Historically, when One-sided tape: buyers on PORTALUSDT held (461 occurrences in the scanned window, 448 with a computable 24h horizon), the market reached +5% within 24h in 153 of 448 (34.2) and drew down 10%+ in 4 of 448 (0.9). Maximum favorable (MFE) and maximum adverse (MAE) excursions, both computed forward.

Outcome distribution

WHAT FOLLOWED · ALL 461 MATCHES

3 of 456 (0.7%) reached +5% or more within 1 hour

Pick a move size and a window: how often did a move at least that big follow?

🔒 Measured after every match, never by keeping winners. 456 of the matches have a complete 1 hour forward; the other 5 are too recent to know.

What are MFE and MAE?

When they happened - one bar per UTC day, all 461 matches

About 15 a day, on 29 of 31 days: spread through the record rather than one event.

Where the next 30 minutes landed - 449 measured, 12 too recent

Forward 30-minute returns across 449 matches: close to an even split, which is what a coin flip looks like.

How to read a distribution

Upside reached · 24hThe most price moved up within 24h of each occurrence: a high-water mark, never a close. 448 with a complete 24h.

Drawdown · 24hThe worst price moved against within 24h of each occurrence: the deepest point, never the close. 448 with a complete 24h.

Versus baseline

Historically, when any eligible PORTALUSDT minute in the window (baseline) held (32,454 occurrences in the scanned window, 30,770 with a computable 24h horizon), the market reached +5% within 24h in 11,406 of 30,770 (37.1) and drew down 10%+ in 498 of 30,770 (1.6). Maximum favorable (MFE) and maximum adverse (MAE) excursions, both computed forward.

Check our work: the key that re-runs this exact count (q#3889fbbe)

grammar: research_query.v2
normalization: archive_normalization.v1
feature library: feature_defs.v1
dataset revision: 93f4a48f23680b7042060b509b00d6126427a1da879d83ff84a42d20d1de5ad6
query hash: 3889fbbef2c74cad497fac39594261afeb1ce92a5b6843a67925b633468ac6be
scanned window: 2026-07-19T00:00:00.000Z to 2026-08-18T00:00:00.000Z (UTC)

Same key, same bytes. This receipt reruns; it does not retell. When the record grows, the dataset revision changes and says so.

Re-run this yourself, over the API or from an AI agent

This is the exact search definition behind the receipt. Send it to the key-authed research API (or the MCP research tool) and compare the bytes: a cached rerun is free.

{
  "schema_version": "research_query.v2",
  "normalization_version": "archive_normalization.v1",
  "feature_version": "feature_defs.v1",
  "target": "record_occurrences",
  "where": {
    "all": [
      [
        "feature.taker_buy_ratio_15m",
        "gte",
        0.62
      ],
      [
        "identity.symbol",
        "eq",
        "portalusdt"
      ],
      [
        "times.anchor_time",
        "between",
        [
          "2026-07-19T00:00:00.000Z",
          "2026-08-18T00:00:00.000Z"
        ]
      ]
    ]
  },
  "sort": [
    "times.anchor_time",
    "desc"
  ],
  "page": {
    "limit": 50,
    "cursor": null
  }
}

curl -s https://app.edgedepth.com/api/v1/research/query \
  -H 'authorization: Bearer $EDGEDEPTH_API_KEY' \
  -H 'content-type: application/json' \
  -d '{"schema_version":"research_query.v2","normalization_version":"archive_normalization.v1","feature_version":"feature_defs.v1","target":"record_occurrences","where":{"all":[["feature.taker_buy_ratio_15m","gte",0.62],["identity.symbol","eq","portalusdt"],["times.anchor_time","between",["2026-07-19T00:00:00.000Z","2026-08-18T00:00:00.000Z"]]]},"sort":["times.anchor_time","desc"],"page":{"limit":50,"cursor":null}}'

How to read this

Counts ship with denominators: occurrences across the eligible symbol-buckets scanned. A rate is over the occurrences with a computable horizon (present), never the total.
Absent is absent. When a feature was not warm at a minute, that bucket leaves the denominator and is reported; it is never coerced to zero.
This selects a setup, never its outcome. The grammar forbids filtering on what followed (OUTCOME_IN_PREDICATE), so the distribution below is over every occurrence, not a survivorship-picked subset.

Occurrences are observed examples in a selected archive, not a guarantee. Outcomes are computed forward from each anchor and are descriptive, never a filter and never a prediction. Nothing here is trading advice.

Everything measured on PORTALUSDT right now: the PORTALUSDT research page