688508.SS
Wuxi Chipown Micro-electronics limited
ShanghaiCNYEQUITY
Technology
DELAYED
Last price
81.40
▼ 4.00 (4.68%)
MARKET · —
Price
Chart style
Interval
Intraday intervals only cover recent history. The site picks the finest interval the range allows.
Overlays
Session levels
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Both series are rebased to 0% at the left edge, so the lines show relative performance rather than price.
Tool
1D
—
H —
L —
Range —
Vol —
vs
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
85.96
Prev close
85.40
Day high
86.53
Day low
78.38
Volume
7.13M
Market cap
$10.79B
P/E (TTM)
41.58
52W range
54.42 – 105.38
Day trading desk
Gap from prior close
+0.66%
Prior close 85.40
VWAP
80.59
+1.00% from price
Relative volume
1.49×
Normal
Session range
9.53%
78.48 – 85.96
Position in range
39%
Mid range
ATR (14D)
7.05
8.66% of price
Prior day high
88.70
PDH
Prior day low
83.35
PDL
Bid / ask spread
—
Quote not published
Session volume
13.73M
Avg 9.24M
VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.
Trailing performance
Returnvs SPY
1W
-15.79%
-14.4%
1M
+20.40%
+16.7%
3M
-12.08%
-15.2%
6M
+13.65%
+2.6%
YTD
+33.83%
+21.5%
1Y
+40.93%
+20.9%
3Y
+23.39%
-50.8%
5Y
—
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
Unusual options activity
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
That is the normal state — most contracts trade well inside their existing open interest.
Contracts trading at or above their open interest, ranked by notional and where the print landed.
Free account
5 more panels on 688508.SS open with an account.
Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Insider net activity
Net shares
0
Net selling
Buy transactions
0
0 shares
Sell transactions
0
—
Net transactions
0
Buys less sells
Sell : buy shares
—
Not enough filings
Insider-held shares
40.47M
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Nov 18, 25 | Zhang (Lixin) Chairman of the Board |
SELL | 1.74M | $14.97M | Direct |
| Nov 18, 25 | Zhang (Lixin) Chairman of the Board |
SELL | 1.74M | $14.97M | Direct |
| Sep 16, 25 | Zhang (Lixin) Chairman of the Board |
— | 312.13K | — | Direct |
| Sep 16, 25 | Zhang (Lixin) Chairman of the Board |
— | 312.13K | — | Direct |
What this is, and what it is not
These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.
A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.
This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.
Officer and director trades in their own stock, straight from Form 4 filings.
Insider holders
| Name | Relation | Shares held | Latest |
|---|---|---|---|
Zhang (Lixin) |
Chairman of the Board | 31.71M | Sale |
Fundamentals
Market cap$10.79B
Enterprise value$8.55B
Revenue (TTM)$1.17B
Gross profit$355.05M
EBITDA$30.04M
Net income$253.38M
EPS (TTM)$1.96
Free cash flow$22.12M
Total cash$2.28B
Total debt$481.93M
Book value / share$21.27
Shares outstanding132.42M
Float82.47M
Short % of float—
Dividend yield0.53%
Beta (5Y)—
Valuation & profitability ratios
Trailing P/E41.58
Forward P/E97.02
PEG ratio—
Price / sales—
Price / book3.83
EV / revenue7.29
EV / EBITDA284.46
Gross margin30.30%
Operating margin4.93%
Profit margin21.62%
Return on equity9.25%
Return on assets0.03%
Debt / equity16.65
Current ratio3.91
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $1.14B | $964.60M | $780.38M | $719.59M | +18.5% |
| Operating revenue | $1.14B | $964.60M | $780.38M | $719.59M | +18.5% |
| Cost of revenue | $717.22M | $610.07M | $484.33M | $423.47M | +17.6% |
| Gross profit | $425.51M | $354.53M | $296.05M | $296.12M | +20.0% |
| Research & development | $258.28M | $226.13M | $211.07M | $189.09M | +14.2% |
| Selling, general & admin | $22.47M | $13.53M | $21.59M | $22.88M | +66.1% |
| Total operating expense | $302.50M | $260.12M | $256.22M | $229.72M | +16.3% |
| Operating income | $123.00M | $94.41M | $39.84M | $66.40M | +30.3% |
| Net interest income | -$1.43M | $6.69M | $9.92M | $3.36M | -121.4% |
| Pre-tax income | $185.09M | $101.84M | $43.27M | $79.22M | +81.7% |
| Tax provision | -$350.55K | -$7.21M | -$12.96M | -$9.62M | +95.1% |
| Net income | $186.30M | $111.33M | $59.48M | $89.84M | +67.3% |
| Net income to common | $186.30M | $111.33M | $59.48M | $89.84M | +67.3% |
| Basic EPS | 1.45 | 0.87 | 0.50 | 0.79 | +66.7% |
| Diluted EPS | 1.45 | 0.87 | 0.50 | 0.79 | +66.7% |
| EBIT | $191.98M | $108.26M | $46.84M | $79.79M | +77.3% |
| EBITDA | $226.05M | $139.53M | $72.81M | $98.42M | +62.0% |
| Basic shares | 128.48M | 127.97M | 118.96M | 113.73M | +0.4% |
| Diluted shares | 128.48M | 127.97M | 118.96M | 113.73M | +0.4% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Cash & equivalents | $568.04M | $392.62M | $1.10B | $519.60M | +44.7% |
| Cash & short-term investments | $2.11B | $1.70B | $1.84B | $900.33M | +24.0% |
| Accounts receivable | $180.99M | $163.82M | $153.07M | $122.18M | +10.5% |
| Inventory | $364.44M | $309.41M | $213.30M | $196.26M | +17.8% |
| Total current assets | $2.77B | $2.46B | $2.30B | $1.33B | +12.6% |
| Property, plant & equipment | $227.89M | $172.29M | $174.60M | $169.01M | +32.3% |
| Goodwill & intangibles | $29.99M | $36.36M | $40.03M | $33.14M | -17.5% |
| Total assets | $3.31B | $2.95B | $2.78B | $1.72B | +12.2% |
| Total current liabilities | $560.37M | $446.16M | $272.07M | $216.22M | +25.6% |
| Current debt | $345.20M | $233.13M | $119.10M | $40.01M | +48.1% |
| Total debt | $347.60M | $237.16M | $128.59M | $51.12M | +46.6% |
| Total liabilities | $582.74M | $462.81M | $293.43M | $249.77M | +25.9% |
| Retained earnings | $730.14M | $559.60M | $467.38M | $442.03M | +30.5% |
| Shareholder equity | $2.73B | $2.49B | $2.49B | $1.47B | +9.4% |
| Working capital | $2.21B | $2.02B | $2.03B | $1.11B | +9.7% |
| Net tangible assets | $2.70B | $2.46B | $2.45B | $1.44B | +9.8% |
| Shares issued | 131.31M | 131.31M | 131.22M | 113.16M | 0.0% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Net income | $185.44M | $109.05M | $56.24M | $88.83M | +70.0% |
| Depreciation & amortisation | $34.07M | $31.27M | $25.97M | $18.63M | +9.0% |
| Change in working capital | -$174.35M | -$103.39M | -$100.14M | -$77.28M | -68.6% |
| Operating cash flow | $1.84M | $40.58M | -$6.14M | $51.85M | -95.5% |
| Capital expenditure | -$75.60M | -$34.36M | -$34.94M | -$39.05M | -120.0% |
| Investing cash flow | -$119.20M | -$573.56M | -$440.87M | -$112.34M | +79.2% |
| Dividends paid | -$58.44M | -$25.47M | -$31.38M | -$67.86M | -129.4% |
| Financing cash flow | $123.31M | -$3.12M | $1.03B | -$131.01M | +4,058.6% |
| Free cash flow | -$73.75M | $6.22M | -$41.08M | $12.81M | -1,286.1% |
| End cash position | $568.04M | $562.62M | $1.10B | $519.60M | +1.0% |
| Line item | 2026-03-31 | 2025-12-31 | 2025-06-30 | 2025-03-31 | 2024-12-31 | YoY |
|---|---|---|---|---|---|---|
| Total revenue | $293.66M | $265.37M | $334.61M | $301.41M | $257.37M | +10.7% |
| Operating revenue | $293.66M | $265.37M | $334.61M | $301.41M | $257.37M | +10.7% |
| Cost of revenue | $189.10M | $166.30M | $207.75M | $190.82M | $163.71M | +13.7% |
| Gross profit | $104.56M | $99.07M | $126.87M | $110.59M | $93.66M | +5.5% |
| Research & development | $58.98M | $57.81M | $68.00M | $57.24M | $62.30M | +2.0% |
| Selling, general & admin | $19.31M | -$24.23M | -$7.91M | $13.71M | -$27.69M | +179.7% |
| Total operating expense | $64.33M | $79.25M | $71.02M | $64.67M | $70.53M | -18.8% |
| Operating income | $40.24M | $19.82M | $55.85M | $45.92M | $23.12M | +103.0% |
| Net interest income | -$2.26M | -$1.47M | -$958.16K | -$1.26M | $994.03K | -53.2% |
| Pre-tax income | $10.90M | $4.32M | $48.90M | $40.21M | $35.50M | +152.5% |
| Tax provision | -$2.82M | -$4.14M | -$519.30K | $1.54K | $2.30M | +31.9% |
| Net income | $13.72M | $8.46M | $49.42M | $41.07M | $34.09M | +62.2% |
| Net income to common | $13.72M | $8.46M | $49.42M | $41.07M | $34.09M | +62.2% |
| Basic EPS | 0.10 | — | — | 0.32 | — | — |
| Diluted EPS | 0.10 | — | — | 0.32 | — | — |
| EBIT | $12.85M | $6.08M | $50.54M | $41.91M | $36.45M | +111.5% |
| EBITDA | $12.85M | $6.08M | $50.54M | $41.91M | $36.45M | +111.5% |
| Basic shares | 137.24M | — | — | 128.35M | — | — |
| Diluted shares | 137.24M | — | — | 128.35M | — | — |
| Line item | 2026-03-31 | 2025-12-31 | 2025-06-30 | 2025-03-31 | 2024-12-31 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $145.22M | $568.04M | $103.54M | $130.36M | $392.62M | -74.4% |
| Cash & short-term investments | $2.03B | $2.11B | $1.74B | $1.69B | $1.70B | -3.7% |
| Accounts receivable | $190.76M | $180.99M | $221.05M | $169.02M | $163.82M | +5.4% |
| Inventory | $349.81M | $364.44M | $369.61M | $343.43M | $309.41M | -4.0% |
| Total current assets | $2.79B | $2.77B | $2.61B | $2.53B | $2.46B | +0.8% |
| Property, plant & equipment | $227.75M | $227.89M | $226.26M | $172.70M | $172.29M | -0.1% |
| Goodwill & intangibles | $30.20M | $29.99M | $32.83M | $34.59M | $36.36M | +0.7% |
| Total assets | $3.33B | $3.31B | $3.16B | $3.05B | $2.95B | +0.7% |
| Total current liabilities | $563.07M | $560.37M | $556.96M | $503.27M | $446.16M | +0.5% |
| Current debt | $365.72M | $345.20M | $290.17M | $290.16M | $233.13M | +5.9% |
| Total debt | $370.49M | $347.60M | $293.17M | $293.95M | $237.16M | +6.6% |
| Total liabilities | $586.59M | $582.74M | $572.79M | $521.61M | $462.81M | +0.7% |
| Retained earnings | $743.87M | $730.14M | $598.47M | $600.67M | $559.60M | +1.9% |
| Shareholder equity | $2.75B | $2.73B | $2.58B | $2.53B | $2.49B | +0.7% |
| Working capital | $2.23B | $2.21B | $2.06B | $2.03B | $2.02B | +0.8% |
| Net tangible assets | $2.71B | $2.70B | $2.55B | $2.50B | $2.46B | +0.7% |
| Shares issued | 131.31M | 131.31M | 131.31M | 131.31M | 131.31M | 0.0% |
| Line item | 2026-03-31 | 2025-12-31 | 2025-06-30 | 2025-03-31 | 2024-12-31 | YoY |
|---|---|---|---|---|---|---|
| Capital expenditure | -$9.19M | -$7.97M | -$5.39M | -$40.40M | -$4.49M | -15.2% |
| Investing cash flow | -$469.84M | $475.83M | -$70.11M | -$288.10M | $285.03M | -198.7% |
| Dividends paid | -$1.89M | -$1.93M | -$53.25M | -$1.60M | -$1.22M | +2.3% |
| Financing cash flow | $64.42M | -$2.70M | -$15.30M | $77.28M | $5.08M | +2,484.9% |
| Free cash flow | -$26.20M | -$36.68M | -$16.73M | -$21.78M | -$6.60M | +28.6% |
| End cash position | $145.22M | $568.04M | $273.54M | $370.36M | $562.62M | -74.4% |
Options analytics
Put / call volume
—
—
Put / call open interest
—
Positioning, not flow
Max pain
—
—
ATM implied vol
—
Nearest strike to spot
Skew (10% OTM)
—
—
Call volume
0
Contracts, this expiry
Put volume
0
Contracts, this expiry
Heaviest call OI
—
—
Heaviest put OI
—
—
Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.
Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.
Earnings
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | — | — | $0 | — |
| Next quarter | — | — | $0 | — |
| Current year | 1.89 | 1 | $1.38B | +20.3% |
| Next year | 2.48 | 1 | $1.64B | +19.6% |
Analyst targets & ownership
Mean target$83.00
High target$83.00
Low target$83.00
Implied upside1.97%
Analyst count1
ConsensusNONE
Strong buy / Buy0 / 1
Hold0
Sell / Strong sell0 / 0
Held by insiders33.43%
Held by institutions5.72%
Institutions holding60
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
85.72
-5.04% from price
SMA 20
78.16
+4.27% from price
SMA 50
80.60
+1.12% from price
SMA 100
79.93
+1.84% from price
SMA 200
71.21
+14.45% from price
EMA 12
83.33
-2.32% from price
EMA 26
80.69
+0.88% from price
EMA 50
80.04
+1.70% from price
RSI (14)
50.8
Neutral
MACD (12,26,9)
2.64
Hist 0.61
ATR (14)
7.05
8.65% of price
Realised vol 30D
117.6%
Annualised
Bollinger upper
100.00
20, 2σ
Bollinger lower
56.32
20, 2σ
50 / 200 cross
Golden
80.60 vs 71.21
Trend bias
Above 200
+14.45%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
0.42
Less volatile than market
Correlation to SPY
0.08
Largely independent
Realised vol 30D
117.6%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-42.5%
Peak to trough
Max drawdown 5Y
-83.3%
Peak to trough
ATR 14
7.05
8.65% of price
Beta (reported)
—
5Y monthly, from filing
Dividends & splits
Forward rate$0.45 / yr
Forward yield0.53%
5-year avg yield0.56%
Payout ratio22.96%
Ex-dividend dateJun 9, 2026
Next pay date—
Last split—
Split date—
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PRIVATE STRATEGY · BY QUALIFICATION
The same data. A different seat.
The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.