Hindsight Markets Small-cap stocks on September 18, 2026
PRPL on September 18, 2026: why it ran
On September 18, 2026, PRPL opened up 0.2% from the previous close of 2.38 and reached 3.30 at 3:56 p.m. ET. The exchange did not halt it.
- Previous close
- 2.38
- Open, 9:30 a.m.
- 2.38
- Gap at the open
- up 0.2%
- Pre-market high
- not available
- High, 4 a.m. to 4 p.m.
- 3.30 at 3:56 p.m.
- Low, 4 a.m. to 4 p.m.
- 2.28
- After-hours high, 4 p.m. to 8 p.m.
- 3.54 at 5:00 p.m.
- Last trade before 4:00 p.m.
- 3.22
- Volume
- 173,525
- Relative volume
- 8.7x
- Float
- 2.29 million shares, from filings as of September 18, 2026
- Shares outstanding
- 4.36 million
- Halts
- none in the halt feed
Why it ran
News and SEC filings for PRPL published between the previous session's close and the first minute PRPL traded 20% above it, at 2:37 p.m. ET, newest first, from the same feeds the replay shows.
No news found before the move.
How it traded
Intraday run. It opened up 0.2% at 2.38, then ran from the open to the high of 3.30 in 386 minutes.
| Time (ET) | What happened |
|---|---|
| 9:30 a.m. | The open: 2.38, up 0.2% from the previous close |
| 2:37 p.m. | First trade 20% above the previous close of 2.38 |
| 3:56 p.m. | High of the day to the close, 3.30 |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, 3.22, 2.4% below the high |
The shape is a fixed rule, not a judgement: gapped 10% or more at the open, ran 10% or more from the open to the high, and faded if it gave back 30% or more of that move by the close.
The day in numbers
- Volume, from the one-minute bars: 0 shares before the 9:30 a.m. open (0%), 4,496 in the first 30 minutes (3%), and 169,029 in the rest of the day to 8 p.m. (97%).
Halts
The exchange's halt feed shows no halts for PRPL that day.
On this date the LULD plan ran under Amendment 18, in force from February 24, 2020: no band doubling at the open, and the closing doubling only for Tier 1 stocks and Tier 2 stocks whose previous close was at or below three dollars. See LULD halts or work out a band with the LULD calculator.
Trade this day
Replay PRPL on September 18, 2026 in Hindsight Markets: the real tape, the order book and the halts, on a clock you control, and see where your orders would have filled.