MTNB stock: every day it ran, its float and its halts
Every day MTNB met the small-cap rule, newest first, through November 4, 2026, read from the same data the replay plays, then its float over time, its halts, its offerings and its splits. It last ran on October 6, 2026, up 4.3% at the close.
Every day it ran
The small-cap rule: price from 2 to 20 dollars, up 10% or more on its gap at 9:30 a.m., its change at 4:00 p.m. or its high by then against the previous close, and the rest of the rule at that same time, relative volume 5× or more, float under 20 million shares.
Or in play: up 30% or more at any moment on $3 million or more really traded, whatever its price, relative volume or float. Every day here had its high at $1 or more and started at $20 or under.
| Day | Gap at the open | Change at 4 p.m. | High, 4 a.m. to 4 p.m. | Close, 4 p.m. | Volume, 4 a.m. to 4 p.m. | Relative volume by 8 p.m. | Float | Halts |
|---|---|---|---|---|---|---|---|---|
| October 6, 2026 | −2.1% | +4.3% | $3.25 | $2.94 | 131,286 | not available | 979,013 | 0 |
| September 29, 2026 | −1.6% | +12.0% | $3.45 | $2.81 | 197,525 | not available | 979,013 | 0 |
Float over time
The float as each day's page would show it, from the company's filings, oldest first. A float the checks do not clear reads "not available".
| As of | Float | Shares outstanding |
|---|---|---|
| September 29, 2026 | 979,013 | 979,520 |
| October 6, 2026 | 979,013 | 979,520 |
Halts
No halts for MTNB in the exchange's halt feed through November 4, 2026.
Offerings
No offering filings for MTNB found through November 4, 2026.
Splits
| Symbol | Split | Took effect |
|---|---|---|
| MTNB | 1-for-15 reverse split | September 28, 2026 |
Trade these days
Replay the days MTNB ran 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.