$Circle(CRCL.US)If the stock price starts at **55 yuan**, falls by **5%** each day (i.e., multiplied by 0.95 daily), it will take **34 days** to drop below **10 yuan** (i.e., ≤ 10 yuan).

Brief calculation process:

- Remaining 95% daily: Price × 0.95

- Target: 55 × (0.95)^n ≤ 10

- Solve for n using logarithms: n ≥ log(10/55) / log(0.95)

- Calculation result: n ≈ 33.17 → Round up to **34 days**

Actual price changes (key points):

- Day 0: 55.00 yuan

- Day 10 ≈ 32.93 yuan

- Day 20 ≈ 19.72 yuan

- Day 30 ≈ 11.81 yuan

- Day 33 ≈ 10.12 yuan (still ≥10)

- **Day 34 ≈ 9.62 yuan** (falls below 10 yuan)

So strictly speaking, it takes **34 days** to go below 10 yuan.

Summary: **34 days**.