- Beat earnings estimates in 3 of the last 4 quarters
- High gross margin of 73.2%
- Highly efficient cash conversion (101% FCF/OCF ratio)
Big movements in Korro Bio, Inc. stock price on Monday moving 11.03% between high and low
(Updated on Jul 20, 2026)
The Korro Bio, Inc. stock price fell by -6.12% on the last day (Monday, 20th Jul 2026) from $12.25 to $11.50. It has now fallen 6 days in a row. During the last trading day the stock fluctuated 11.03% from a day low at $11.29 to a day high of $12.54. The price has fallen in 7 of the last 10 days and is down by -18.21% for this period. Volume has increased on the last day by 61 thousand shares but on falling prices. This may be an early warning and the risk will be increased slightly over the next couple of days. In total, 231 thousand shares were bought and sold for approximately $2.65 million.
The stock lies in the middle of a very wide and weak rising trend in the short term and a further rise within the trend is signaled. Given the current short-term trend, the stock is expected to rise 5.97% during the next 3 months and, with a 90% probability hold a price between $10.29 and $15.71 at the end of this 3-month period.
KRRO Signals & Forecast
There are few to no technical positive signals at the moment. The Korro Bio, Inc. stock holds sell signals from both short and long-term Moving Averages giving a more negative forecast for the stock. On corrections up, there will be some resistance from the lines at $12.91 and $12.55. A break-up above any of these levels will issue buy signals. A sell signal was issued from a pivot top point on Wednesday, July 08, 2026, and so far it has fallen -21.88%. Further fall is indicated until a new bottom pivot has been found. Furthermore, there is currently a sell signal from the 3 month Moving Average Convergence Divergence (MACD). Volume rose on falling prices yesterday. This may be an early warning and the stock should be followed more closely.
Support, Risk & Stop-loss for Korro Bio, Inc. stock
Korro Bio, Inc. finds support from accumulated volume at $11.20 and this level may hold a buying opportunity as an upwards reaction can be expected when the support is being tested.
This stock has average movements during the day and with good trading volume, the risk is considered to be medium. During the last day, the stock moved $1.25 between high and low, or 11.03%. For the last week, the stock has had daily average volatility of 8.17%.
Our recommended stop-loss: We hold a negative evaluation for this stock. No stop-loss is set.
Trading Expectations (KRRO) For The Upcoming Trading Day Of Tuesday 21st
For the upcoming trading day on Tuesday, 21st we expect Korro Bio, Inc. to open at $11.78, and during the day (based on 14 day Average True Range), to move between $10.94 and $12.06, which gives a possible trading interval of +/-$1.12 (+/-10.21%) up or down from last closing price. If Korro Bio, Inc. takes out the full calculated possible swing range there will be an estimated 10.21% move between the lowest and the highest trading price during the day.
Since the stock is closer to the resistance from accumulated volume at $11.61 (0.96%) than the support at $11.20 (2.61%), our systems don't find the trading risk/reward intra-day attractive and any bets should be held until the stock is closer to the support level.
Is Korro Bio, Inc. stock A Buy?
The Korro Bio, Inc. stock holds several negative signals and despite the positive trend, we believe Korro Bio, Inc. will perform weakly in the next couple of days or weeks. Therefore, we hold a negative evaluation of this stock.
Current score:
-3.824
Sell Candidate
Unchanged
Predicted Fair Opening Price
Predicted fair opening price on July 21, 2026 - $11.78 ( 2.39%).
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KRRO Performance
Trading levels for KRRO
Fibonacci Support & Resistance Levels
| Level | Price | |
|---|---|---|
| R3 | 13.02 | 13.22% |
| R2 | 12.54 | 9.08% |
| R1 | 12.25 | 6.53% |
| Price | 11.50 | |
| S1 | 11.30 | -1.74% |
| S2 | 11.01 | -4.30% |
| S3 | 10.53 | -8.43% |
Accumulated Volume Support & Resistance Levels
| Level | Price | |
|---|---|---|
| R3 | 12.99 | 12.96% |
| R2 | 12.70 | 10.43% |
| R1 | 11.61 | 0.96% |
| Price | 11.50 | |
| S1 | 11.20 | -2.61% |
| S2 | 10.66 | -7.30% |
| S3 | 10.59 | -7.91% |
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