Pembina Pipeline Corp. Ordinary Shares (Canada) (PBA) by event type
PBA moves most on analyst downgrades — a median of +0.14% at 30 minutes across 23 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the PBA overview →
How PBA reacts across 4 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,331 of 2,717 | 22 | +0.01% | 50% | +0.57% |
| Analyst downgrades 917 of 2,603 | 23 | +0.14% | 52% | +0.05% |
| Coverage initiations 1,054 of 2,283 | 11 | +0.02% | 55% | -0.59% |
| Rating reiterations 2,354 of 3,522 | 22 | -0.06% | 41% | -0.30% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The rank under each event type orders every name measured for it by median 30-min reaction, most positive first — so a low rank on a downgrade means this name falls harder than most, not that it moves less. Names with an identical median share a rank; a name the cross-section does not carry shows no rank rather than a guessed one. 2 further classes were observed with fewer than 10 measured events and are not published.
That’s how PBA usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Coverage initiations → · Rating reiterations → · PBA overview →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| WESTERN GAS (WGP) | 205 | 0.00% | 48% |
| Magnolia Oil & Gas Corporation Class A (MGY) | 202 | -0.23% | 40% |
| TGS ASA S/ADR (TGSGY) | 202 | 0.00% | 36% |
| SBM OFFSHORE NV ADR (SBFFY) | 201 | 0.00% | 11% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.