How volatile is BYD Company Limited?

Over the past year, BYD Company Limited had an annualised volatility of 37.92%, based on daily closes. Its deepest fall from a high in that time was 40.46%, from April 16, 2026 to October 22, 2026.

What was the biggest price drop for BYD Company Limited?

The deepest fall in our weekly price history since November 2006 was 85.57%, from a high in the week of October 19, 2009 to a low in the week of September 19, 2011. The price regained that high in the week of September 7, 2020.

Which month has historically been best for BYD Company Limited?

Since 2015, September has had the highest average return for BYD Company Limited (+6.97%, up in 5 of 12 years) and August the lowest (-2.40%, up in 5 of 12 years). Past seasonal patterns do not predict future returns.

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BYD Company Limited

Q: How much has BYD Company Limited fallen this year?

BYD Company Limited is down 28.23% so far in 2026: it closed 2025 at HK$95.10 and is at HK$68.25 now.

1211.HK

$8.70

▼ 0.05 (-0.58%)

polled

Below: live stock price for BYD Company Limited (1211.HK), a 1-year chart, 8 indicators (RSI, MACD, Bollinger, MA, EMA, Stochastic, ATR, Volume), and a compare mode. Add to your portfolio, star to your watchlist, or set a price alert in one place.

BYD Company Limited (1211.HK) is a Consumer Cyclical company based in China. Operating in Auto Manufacturers, it employs about 869,600 people. Over the past year 1211.HK traded between 67 and 113.4 HKD. Trailing P/E sits near 19.01 on a market cap of about 622.25B HKD. It currently yields 0.60% in dividends.

Day

-0.58%

-0.05

Week

-4.68%

-0.43

Month

-9.72%

-0.94

Year

—

Prev close: $8.75
Volume (24h): $319.03M
Market cap: $79.31B
Currency: USD (native HKD)

Score

44/ 100 · Weak

Coverage: 7/7

Value76
Quality32
Momentum13
Growth54
Risk69
Dividend54
Liquidity7

Composite of public market data. Informational only — not investment advice.

Trend projection

Where the recent trend points if it continues.

DowntrendFit 92%Pace -0.53% per bar

+5 bars+20 bars+60 bars+120 bars

+5 bars: 8.5197
+20 bars: 8.2777
+60 bars: 8.186
+120 bars: 8.1826

Linear-regression continuation — not a prediction, not investment advice. ±1σ ≈ 68% range · ±2σ ≈ 95% range: 1σ ≈ ±1.98% per bar.

Interpretation

Composite signals look weak. Strength: valuation with weakness: balance-sheet liquidity. Price sits near the lower third of the recent range, trend is sloping downward.

Descriptive observation — not investment advice.

Score breakdown

Raw values behind each pillar so you can see what the composite is reading.

Value
76/100
Value looks strong — driven by P/E (19.01).
P/E:19.01P/B:2.2PEG:0.76
Quality
32/100
Quality looks weak — driven by Gross margin (18.00%).
ROE:11.94%ROA:3.00%Profit margin:3.93%Gross margin:18.00%
Momentum
13/100
Momentum looks fragile — driven by 52w change (-31.13%).
52w change:-31.13%
Growth
54/100
Growth looks mixed — driven by Earnings growth (28.70%).
Revenue growth:13.60%Earnings growth:28.70%
Risk
69/100
Risk looks solid — driven by Debt / equity (37.89).
Beta:0.35Debt / equity:37.89
Dividend
54/100
Dividend looks mixed — driven by Payout ratio (10.57%).
Dividend yield:0.60%Payout ratio:10.57%
Liquidity
7/100
Liquidity looks fragile — driven by Current ratio (0.84).
Current ratio:0.84Quick ratio:0.28

Derived from public market data — informational, not investment advice.

Price report

How this asset has actually moved over the last 245 days.

Position in range3%

8.5401 low14.4545 high

Where the price sits between the window low and high.

Volatility (annualised): 37.9%
Max drawdown: -40.5%
Below period high: -39.8%
Best day: +8.07%
Worst day: -6.91%
Up days: 43%
Current streak: 2 down
Typical day swing: 3.3%
Volume vs average: -27%

Descriptive statistics over past prices — not a forecast and not investment advice.

Reference levels

Fibonacci retracements and extensions across the recent range.

60 bars

Reference only — not investment advice.

These coordinates describe past-trade clustering, not where to buy or sell. Do your own research before any trade.

Next level above

9.2998 USD+6.90%

Fib 78.6% retracement

Next level below

7.5746 USD-12.93%

Fib −27.2% extension

Levels derived from: 12.09 high → 8.5401 low · 60 bars

Resistance
Fib +161.8% extension
not reached
17.8337 USD
+105.00% from current
Resistance
Fib +100% extension
not reached
15.6399 USD
+79.78% from current
Resistance
Fib +61.8% extension
not reached
14.2838 USD
+64.19% from current
Resistance
Fib +27.2% extension
not reached
13.0556 USD
+50.07% from current
Resistance
Fib 23.6% retracement
tested 6×
11.2522 USD
+29.34% from current
Resistance
Fib 38.2% retracement
tested 3×
10.734 USD
+23.39% from current
Resistance
Fib 50% midpoint
tested 7×
10.3151 USD
+18.57% from current
Resistance
Fib 61.8% retracement
tested 3×
9.8962 USD
+13.76% from current
Resistance
Fib 78.6% retracementNearest
tested 6×
9.2998 USD
+6.90% from current
Current
8.6995 USD
Support
Fib −27.2% extension
not reached
7.5746 USD
-12.93% from current
Support
Fib −61.8% extension
not reached
6.3463 USD
-27.05% from current
Support
Fib −100% extension
not reached
4.9902 USD
-42.64% from current

How to read this

We take the highest and lowest price of the last 60 bars and cut the gap between them at the classic Fibonacci ratios (23.6%, 38.2%, 50%, 61.8%, 78.6%), plus extensions beyond both ends.

“Tested N×” counts how many of those 60 bars actually traded through the level. A level price has crossed many times is one the market has repeatedly agreed on; a level at 0 is pure geometry the price has never reached.

This is a map of where trading has already happened — not a forecast and not a signal. Price moves through these levels all the time.

Financials

52w high: $113.40
52w low: $67.00
52w change: -31.13%
Day high: $68.75
Day low: $67.00
P/E (TTM): 19.01
Forward P/E: 10.25
PEG: 0.76
Price / Book: 2.2
Beta (5Y): 0.35
Enterprise value: 666.71B
EV / Revenue: 0.83
EV / EBITDA: 5.11
EPS (TTM): $3.59
Forward EPS: $6.66
Dividend yield: 0.60%
Dividend rate: $0.41
Payout ratio: 10.57%
Revenue (TTM): 804B
EBITDA: 130.5B
Free cash flow: -107.39B
Total cash: 71.72B
Total debt: 105.64B
Debt / Equity: 37.89
Current ratio: 0.84
Quick ratio: 0.28
Profit margin: 3.93%
Gross margin: 18.00%
Return on assets: 3.00%
Return on equity: 11.94%
Shares outstanding: 3.68B
Float: 6.08B

Sector: Consumer CyclicalIndustry: Auto ManufacturersHQ: ChinaEmployees: 869.6Kwww.bydglobal.com

BYD Company Limited, together with its subsidiaries, engages in automobiles and batteries business in the People's Republic of China, Hong Kong, Macau, Taiwan, and internationally. It operates in two segments, Mobile Handset Components, Assembly Service and Other Products; and Automobiles and Related Products and Other Products. The Mobile Handset Components, Assembly Service and Other Products segment manufactures and sells mobile handset components, such as housings and electronic components, and provides assembly services. Its Automobiles and Related Products and Other Products segment is involved in the manufacturing and sale of automobiles, and auto-related molds and components; provision of automobile leasing and after sales services, automobile power batteries, lithium-ion batteries, photovoltaic, and iron battery products; and rail transport and related business. The company develops urban rail transportation business. BYD Company Limited was founded in 1994 and is headquartered in Shenzhen, China.

Analyst & Risk

Consensus

Analysts' consensus via Yahoo Finance — not investment advice.

Analysts: positive

Mean rating1.52 / 5

Analysts26

Next earnings2026-10-29

Very positive: 4Positive: 18Neutral: 5

Analyst price target

$121.89

Mean target · 26 analysts

+78.6%

mean target vs. price

Low $60.14Now $68.25High $151.63

Beta (vs S&P 500): 0.35; very stable
52-week change: -31.13%
Debt / Equity: 37.89; very high leverage
Current ratio: 0.84
Quick ratio: 0.28
ROE: 11.94%
ROA: 3.00%
PEG ratio: 0.76
EV / Revenue: 0.83
EV / EBITDA: 5.11
Revenue growth: 13.60%
Earnings growth: 28.70%
EBITDA: 130.5B
Free cash flow: -107.39B
Total cash: 71.72B
Total debt: 105.64B
Insider holdings: 0.12%
Institutional: 41.38%

BYD Company Limited performance

Change from the closing price at the start of each period to the latest price.

Period	Start price	Change	Per year
1 weekHK$71.60	HK$71.60	-4.68%
1 monthHK$75.60	HK$75.60	-9.72%
3 monthsHK$94.15	HK$94.15	-27.51%
6 monthsHK$102.50	HK$102.50	-33.41%
Year to dateHK$95.10	HK$95.10	-28.23%
1 yearHK$99.10	HK$99.10	-31.13%
3 yearsHK$81.93	HK$81.93	-16.70%	-5.88%
5 yearsHK$98.87	HK$98.87	-30.97%	-7.14%
10 yearsHK$17.13	HK$17.13	+298.3%	+14.81%
Since Nov 2006HK$1.84	HK$1.84	+3,614%	+19.84%

Periods up to a year use daily closes, longer ones weekly closes. “Per year” is the compound annual growth rate.

Price change only; dividends are not included.

BYD Company Limited all-time high and low

Highest since Nov 2006

HK$158.87

week of May 19, 2025

57.04% below the high

Lowest since Nov 2006

HK$1.79

week of Nov 13, 2006

3,714% above the low

52-week range

Low

HK$67.00

Oct 30, 2026

High

HK$113.40

Apr 16, 2026

The latest price sits at 3% of this range.

Highs and lows include intraday prices.

BYD Company Limited risk metrics

Past year of daily closes unless stated otherwise.

Volatility (1 year, annualised): 37.92%; How large price swings have been: the standard deviation of daily returns, scaled up to a year.
Max drawdown (1 year): -40.46%; Apr 16, 2026 → Oct 22, 2026 · Not yet recovered.; The deepest fall from a previous high to a later low over the past year.
Max drawdown (since Nov 2006): -85.57%; Oct 2009 → Sep 2011 · Recovered in the week of Sep 7, 2020.; The same measure across the whole weekly price history.
Sharpe ratio (risk-free rate 0): -0.82; Average daily return divided by its volatility, annualised: higher means more return for each unit of risk over the past year.

BYD Company Limited drawdown from peak

How far the price stood below its previous high, based on weekly closes since Nov 2006.

BYD Company Limited seasonality

Monthly returns by year, from month-end closes: daily data for the past year, weekly closes before that.

BYD Company Limited seasonality
Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	+2.8%	-2.9%	+11%	-3.1%	-11%	-21%	+30%	-7.4%	-13%	-9.7%*			-28%*
2025	-0.3%	+36%	+9.5%

BYD Company Limited price history

Yearly open, high, low and close, newest first.

BYD Company Limited price history
Year	Open	High	Low	Close	Change
2026YTD	HK$96.00	HK$113.40	HK$67.00	HK$68.25	-28.23%
2025	HK$91.00	HK$158.87	HK$81.80	HK$95.10	+4.28%
2024	HK$71.47	HK$106.93	HK$55.93	HK$91.20	+27.61%
2023	HK$64.20	HK$93.53	HK$62.33	HK$71.47	+11.32%
2022	HK$89.33	HK$111.00	HK$53.90	HK$64.20	-27.76%

Frequently asked questions about BYD Company Limited

What is the price of BYD Company Limited today?

As of October 31, 2026, the price of BYD Company Limited is HK$68.25, down 0.58% from the previous close.

What is the all-time high of BYD Company Limited?

The highest price for BYD Company Limited in our data, which starts in November 2006, is HK$158.87, reached in the week of May 19, 2025. At HK$68.25, the latest price is 57.04% below it.

How much has BYD Company Limited fallen this year?

Calculated from historical closing prices — daily for the past year, weekly before that — and refreshed as new prices arrive. Past performance does not predict future returns. Not investment advice.

Other assets in this category.

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Average	+1.2%	+5.8%	-0.9%	+6.1%	-1.0%	+5.4%	+2.7%	-2.4%	+7.0%	+5.5%	-1.2%	-0.4%	+49%
Years up	50%	67%	50%	67%	33%	67%	67%	42%	42%	55%	36%	55%	64%

Year	Open	High	Low	Close	Change
2021	HK$68.67	HK$108.20	HK$46.13	HK$88.87	+31.20%
2020	HK$12.58	HK$70.67	HK$11.17	HK$67.73	+437.6%
2019	HK$16.75	HK$20.03	HK$12.07	HK$12.60	-24.02%
2018	HK$22.70	HK$25.92	HK$13.30	HK$16.58	-26.95%
2017	HK$13.62	HK$27.90	HK$13.57	HK$22.70	+66.71%
2016	HK$14.25	HK$19.08	HK$10.68	HK$13.62	-4.22%
2015	HK$10.17	HK$20.77	HK$8.28	HK$14.22	+44.09%
2014	HK$12.17	HK$19.27	HK$6.23	HK$9.87	-19.35%
2013	HK$7.43	HK$14.00	HK$7.00	HK$12.23	+61.67%
2012	HK$5.61	HK$9.48	HK$4.18	HK$7.57	+34.80%
2011	HK$13.52	HK$14.82	HK$3.64	HK$5.61	-58.78%
2010	HK$23.17	HK$27.60	HK$13.18	HK$13.62	-40.32%
2009	HK$3.90	HK$29.47	HK$3.90	HK$22.82	+487.0%
2008	HK$4.53	HK$6.02	HK$2.00	HK$3.89	-12.61%
2007	HK$2.61	HK$6.82	HK$2.31	HK$4.45	+70.13%
2006from November	HK$1.83	HK$2.61	HK$1.79	HK$2.61	—

Month	Close	Change
September 2026	HK$75.60	-13.30%
August 2026	HK$87.20	-7.38%
July 2026	HK$94.15	+29.95%
June 2026	HK$72.45	-20.65%
May 2026	HK$91.30	-10.93%
April 2026	HK$102.50	-3.12%

Month	Close	Change
March 2026	HK$105.80	+11.43%
February 2026	HK$94.95	-2.86%
January 2026	HK$97.75	+2.79%
December 2025	HK$95.10	-2.46%
November 2025	HK$97.50	-3.08%
October 2025	HK$100.60	-5.54%

BYD Company Limited

Financials

Analyst & Risk

BYD Company Limited performance

BYD Company Limited all-time high and low

52-week range

BYD Company Limited risk metrics

BYD Company Limited drawdown from peak

BYD Company Limited seasonality

BYD Company Limited price history

Frequently asked questions about BYD Company Limited

What is the price of BYD Company Limited today?

What is the all-time high of BYD Company Limited?

How much has BYD Company Limited fallen this year?

Learn the terms

Compare

Live discussion

BYD Company Limited performance

BYD Company Limited all-time high and low

52-week range

BYD Company Limited risk metrics

BYD Company Limited drawdown from peak

BYD Company Limited seasonality

BYD Company Limited price history

Frequently asked questions about BYD Company Limited

What is the price of BYD Company Limited today?

What is the all-time high of BYD Company Limited?

How much has BYD Company Limited fallen this year?

BYD Company Limited month-end closes

How volatile is BYD Company Limited?

What was the biggest price drop for BYD Company Limited?

Which month has historically been best for BYD Company Limited?