Hindsight Markets Small-cap stocks on October 12, 2026
CTNM on October 12, 2026: why it ran
On October 12, 2026, CTNM opened down 26.0% from the previous close of 13.38 and reached 18.89 at 6:58 a.m. ET. The exchange did not halt it.
- Previous close
- 13.38
- Open, 9:30 a.m.
- 9.90
- Gap at the open
- down 26.0%
- Pre-market high
- 18.89 at 6:58 a.m.
- High, 4 a.m. to 4 p.m.
- 18.89 at 6:58 a.m.
- Low, 4 a.m. to 4 p.m.
- 8.43
- After-hours high, 4 p.m. to 8 p.m.
- 9.00 at 4:07 p.m.
- Last trade before 4:00 p.m.
- 8.56
- Volume
- 4.46 million
- Relative volume
- 10.0x
- Float
- 30.14 million shares, from filings as of October 12, 2026
- Shares outstanding
- 37.62 million
- Halts
- none in the halt feed
Why it ran
News and SEC filings for CTNM published between the previous session's close and the first minute CTNM traded 20% above it, at 6:52 a.m. ET, newest first, from the same feeds the replay shows.
No news found before the move.
How it traded
Intraday run. It opened down 26.0% at 9.90, then ran from the open to the high of 11.54 in 9 minutes.
| Time (ET) | What happened |
|---|---|
| 6:52 a.m. | First trade 20% above the previous close of 13.38 |
| 6:58 a.m. | Pre-market high, 18.89 |
| 6:58 a.m. | High of the day to the close, 18.89 |
| 9:30 a.m. | The open: 9.90, down 26.0% from the previous close |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, 8.56, 54.7% 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: 1.04 million shares before the 9:30 a.m. open (23%), 469,940 in the first 30 minutes (11%), and 2.95 million in the rest of the day to 8 p.m. (66%).
Halts
The exchange's halt feed shows no halts for CTNM 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 CTNM on October 12, 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.