Hindsight Markets Small-cap stocks on August 13, 2026
RRGB on August 13, 2026: why it ran
On August 13, 2026, RRGB opened up 3.9% from the previous close of 8.16 and reached 10.95 at 9:59 a.m. ET. The exchange did not halt it.
- Previous close
- 8.16
- Open, 9:30 a.m.
- 8.48
- Gap at the open
- up 3.9%
- Pre-market high
- 8.54 at 5:01 a.m.
- High, 4 a.m. to 4 p.m.
- 10.95 at 9:59 a.m.
- Low, 4 a.m. to 4 p.m.
- 8.17
- After-hours high, 4 p.m. to 8 p.m.
- 10.10 at 7:45 p.m.
- Last trade before 4:00 p.m.
- 9.89
- Volume
- 1.02 million
- Relative volume
- 8.7x
- Float
- 14.98 million shares, from filings as of August 13, 2026
- Shares outstanding
- 18.90 million
- Halts
- none in the halt feed
Why it ran
News and SEC filings for RRGB published between the previous session's close and the first minute RRGB traded 20% above it, at 9:33 a.m. ET, newest first, from the same feeds the replay shows.
-
Red Robin Gourmet Burgers, Inc. (RRGB) Q2 2026 Earnings Call Transcript
-
Red Robin Gourmet Burgers Q2 Earnings Call Highlights
-
Red Robin (RRGB) Misses Q2 Earnings Estimates
News via Stock News API
How it traded
Intraday run. It opened up 3.9% at 8.48, then ran from the open to the high of 10.95 in 29 minutes.
| Time (ET) | What happened |
|---|---|
| Aug 12, 6:21 p.m. | News (Zacks Investment Research): Red Robin (RRGB) Misses Q2 Earnings Estimates |
| Aug 12, 10:06 p.m. | News (MarketBeat): Red Robin Gourmet Burgers Q2 Earnings Call Highlights |
| 1:07 a.m. | News (Seeking Alpha): Red Robin Gourmet Burgers, Inc. (RRGB) Q2 2026 Earnings Call Transcript |
| 5:01 a.m. | Pre-market high, 8.54 |
| 9:30 a.m. | The open: 8.48, up 3.9% from the previous close |
| 9:33 a.m. | First trade 20% above the previous close of 8.16 |
| 9:59 a.m. | High of the day to the close, 10.95 |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, 9.89, 9.7% 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
- From news to the move: the first trade 20% above the previous close came 8 hours 25 minutes after the latest news item before it (Seeking Alpha, 1:07 a.m.).
- Volume, from the one-minute bars: 2,149 shares before the 9:30 a.m. open (0%), 291,183 in the first 30 minutes (29%), and 727,257 in the rest of the day to 8 p.m. (71%).
- In our recaps, this is the only day RRGB met the small-cap rule.
Halts
The exchange's halt feed shows no halts for RRGB 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 RRGB on August 13, 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.