1815.TWO
Fulltech Fiber Glass Corp.
Taipei ExchangeTWDEQUITY
Technology
DELAYED
Strong buy
+77/100
Last price
132.50
▲ 5.50 (4.33%)
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
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Open
127.50
Prev close
127.00
Day high
139.00
Day low
127.00
Volume
104.95M
Market cap
$81.37B
P/E (TTM)
38.63
52W range
56.29 – 139.00
Day trading desk
Gap from prior close
+0.39%
Prior close 127.00
VWAP
133.36
-0.65% from price
Relative volume
2.24×
Unusually busy
Session range
9.45%
127.00 – 139.00
Position in range
46%
Mid range
ATR (14D)
6.79
5.12% of price
Prior day high
133.50
PDH
Prior day low
126.50
PDL
Bid / ask spread
—
Quote not published
Session volume
100.87M
Avg 44.98M
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
+14.22%
+12.3%
1M
+17.41%
+16.2%
3M
+44.02%
+39.5%
6M
+24.22%
+6.0%
YTD
+47.38%
+33.1%
1Y
+104.39%
+88.0%
3Y
+987.75%
+905.5%
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
10 more panels on 1815.TWO 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
141.86M
Total on file
Fundamentals
Market cap$81.37B
Enterprise value$80.68B
Revenue (TTM)$7.18B
Gross profit$2.42B
EBITDA$2.44B
Net income$2.02B
EPS (TTM)$3.43
Free cash flow$-2.06B
Total cash$3.20B
Total debt$5.88B
Book value / share$22.31
Shares outstanding614.10M
Float515.59M
Short % of float—
Dividend yield0.39%
Beta (5Y)0.96
Valuation & profitability ratios
Trailing P/E38.63
Forward P/E18.19
PEG ratio—
Price / sales—
Price / book5.94
EV / revenue11.23
EV / EBITDA33.13
Gross margin33.63%
Operating margin25.69%
Profit margin28.11%
Return on equity18.92%
Return on assets4.79%
Debt / equity42.95
Current ratio2.74
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $5.97B | $4.25B | $3.20B | $4.65B | +40.7% |
| Operating revenue | $5.97B | $4.25B | $3.20B | $4.65B | +40.7% |
| Cost of revenue | $4.33B | $3.63B | $3.21B | $3.81B | +19.1% |
| Gross profit | $1.65B | $613.80M | -$12.23M | $836.64M | +168.3% |
| Research & development | $118.85M | $47.82M | $56.89M | $46.68M | +148.5% |
| Selling, general & admin | $595.57M | $475.82M | $453.62M | $566.79M | +25.2% |
| Total operating expense | $714.42M | $523.64M | $510.51M | $613.47M | +36.4% |
| Operating income | $932.50M | $90.16M | -$522.74M | $223.16M | +934.3% |
| Net interest income | -$177.54M | -$176.33M | -$151.11M | -$122.99M | -0.7% |
| Pre-tax income | $1.04B | $55.33M | -$842.63M | $55.56M | +1,771.2% |
| Tax provision | $178.78M | -$7.56M | -$191.43M | $24.04M | +2,466.0% |
| Net income | $856.54M | $62.89M | -$651.20M | $31.52M | +1,262.1% |
| Net income to common | $856.54M | $62.89M | -$651.20M | $31.52M | +1,262.1% |
| Basic EPS | 1.64 | 0.13 | -1.42 | 0.07 | +1,161.5% |
| Diluted EPS | 1.64 | 0.13 | -1.42 | 0.07 | +1,161.5% |
| EBIT | $1.22B | $255.59M | -$654.97M | $196.90M | +378.3% |
| EBITDA | $2.15B | $971.86M | $50.52M | $943.29M | +121.2% |
| Basic shares | 520.99M | 469.53M | 457.59M | 462.28M | +11.0% |
| Diluted shares | 522.58M | 481.79M | 457.59M | 464.07M | +8.5% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Cash & equivalents | $1.91B | $1.32B | $1.34B | $1.44B | +44.9% |
| Cash & short-term investments | $2.35B | $1.63B | $1.56B | $1.62B | +43.7% |
| Accounts receivable | $2.06B | $1.35B | $664.48M | $783.62M | +53.0% |
| Inventory | $2.06B | $1.64B | $1.42B | $1.14B | +25.8% |
| Total current assets | $6.65B | $4.85B | $3.96B | $3.92B | +37.0% |
| Property, plant & equipment | $11.12B | $9.40B | $8.67B | $9.21B | +18.4% |
| Total assets | $18.45B | $15.14B | $13.47B | $14.06B | +21.8% |
| Total current liabilities | $2.40B | $1.93B | $2.10B | $1.88B | +24.1% |
| Current debt | $1.10B | $822.83M | $1.44B | $1.08B | +33.1% |
| Long-term debt | $3.05B | $5.03B | $4.36B | $4.34B | -39.3% |
| Total debt | $4.52B | $6.23B | $6.19B | $5.82B | -27.5% |
| Total liabilities | $5.85B | $7.39B | $6.88B | $6.66B | -20.9% |
| Retained earnings | $447.16M | -$403.65M | -$465.57M | $311.65M | +210.8% |
| Shareholder equity | $12.60B | $7.75B | $6.59B | $7.39B | +62.5% |
| Working capital | $4.25B | $2.92B | $1.86B | $2.04B | +45.5% |
| Net tangible assets | $12.60B | $7.75B | $6.59B | $7.39B | +62.5% |
| Shares issued | 580.87M | 522.05M | 462.87M | 462.86M | +11.3% |
| Line item | 2025 | 2024 | 2023 | 2022 | 2021 | YoY |
|---|---|---|---|---|---|---|
| Net income | $1.04B | $55.33M | -$842.63M | $55.56M | — | +1,771.2% |
| Depreciation & amortisation | $927.76M | $716.27M | $705.50M | $746.39M | — | +29.5% |
| Stock-based compensation | $131.16M | $16.88M | $0 | $2.19M | — | +676.9% |
| Change in working capital | -$1.15B | -$434.04M | -$281.37M | $512.63M | — | -164.4% |
| Operating cash flow | $694.71M | $264.15M | -$130.53M | $1.54B | — | +163.0% |
| Capital expenditure | -$2.40B | -$1.28B | -$421.73M | -$317.98M | — | -88.4% |
| Investing cash flow | -$2.33B | -$1.38B | -$364.03M | -$307.38M | — | -68.3% |
| Share buybacks | -$14.44M | $0 | — | — | $0 | — |
| Dividends paid | — | — | -$44.14M | -$257.08M | — | — |
| Financing cash flow | $2.25B | $1.03B | $416.24M | -$951.51M | — | +118.9% |
| Free cash flow | -$1.71B | -$1.01B | -$552.25M | $1.22B | — | -68.9% |
| End cash position | $1.91B | $1.32B | $1.34B | $1.44B | — | +44.9% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $2.13B | $1.88B | $1.64B | $1.53B | $1.42B | — | +13.3% |
| Operating revenue | $2.13B | $1.88B | $1.64B | $1.53B | $1.42B | — | +13.3% |
| Cost of revenue | $1.28B | $1.20B | $1.16B | $1.12B | $1.07B | — | +6.2% |
| Gross profit | $851.83M | $676.67M | $474.96M | $411.79M | $349.14M | — | +25.9% |
| Research & development | $93.55M | $73.52M | $38.34M | $27.74M | $25.95M | — | +27.2% |
| Selling, general & admin | $210.77M | $201.11M | $237.21M | $125.18M | $121.18M | — | +4.8% |
| Total operating expense | $304.31M | $274.63M | $275.55M | $152.92M | $147.13M | — | +10.8% |
| Operating income | $547.52M | $402.04M | $199.41M | $258.87M | $202.01M | — | +36.2% |
| Net interest income | -$35.86M | -$34.84M | -$46.24M | -$46.48M | -$41.18M | — | -2.9% |
| Pre-tax income | $955.45M | $542.91M | $514.00M | $340.71M | -$39.48M | — | +76.0% |
| Tax provision | $112.88M | $85.02M | $78.14M | $57.76M | -$5.90M | — | +32.8% |
| Net income | $842.57M | $457.89M | $435.86M | $282.94M | -$33.59M | — | +84.0% |
| Net income to common | $842.57M | $457.89M | $435.86M | $282.94M | -$33.59M | — | +84.0% |
| Basic EPS | 1.45 | 0.79 | — | 0.53 | -0.06 | 0.33 | +83.5% |
| Diluted EPS | 1.44 | 0.79 | — | 0.53 | -0.06 | 0.33 | +82.3% |
| EBIT | $996.65M | $578.55M | $564.81M | $387.38M | $5.43M | — | +72.3% |
| EBITDA | $1.30B | $869.19M | $832.06M | $596.64M | $243.57M | — | +49.3% |
| Basic shares | 581.08M | 580.45M | — | 530.37M | 559.75M | 519.46M | +0.1% |
| Diluted shares | 585.12M | 583.17M | — | 530.37M | 559.75M | 521.50M | +0.3% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $1.80B | $1.59B | $1.91B | $1.13B | $1.22B | +13.6% |
| Cash & short-term investments | $3.20B | $2.37B | $2.35B | $1.46B | $1.39B | +34.6% |
| Accounts receivable | $2.61B | $2.31B | $2.06B | $1.81B | $1.54B | +13.3% |
| Inventory | $2.20B | $2.09B | $2.06B | $1.85B | $1.77B | +5.2% |
| Total current assets | $8.22B | $7.00B | $6.65B | $5.37B | $4.91B | +17.5% |
| Property, plant & equipment | $12.64B | $11.81B | $11.12B | $10.20B | $9.60B | +7.1% |
| Total assets | $21.46B | $19.51B | $18.45B | $16.29B | $15.26B | +10.0% |
| Total current liabilities | $3.00B | $2.08B | $2.40B | $3.65B | $2.12B | +44.0% |
| Current debt | $1.14B | $794.61M | $1.10B | $2.57B | $1.13B | +43.8% |
| Long-term debt | $4.33B | $3.84B | $3.05B | $4.25B | $5.12B | +12.7% |
| Total debt | $5.88B | $5.00B | $4.52B | $7.19B | $6.61B | +17.7% |
| Total liabilities | $7.76B | $6.33B | $5.85B | $8.28B | $7.61B | +22.7% |
| Retained earnings | $1.34B | $905.05M | $447.16M | $17.03M | -$265.91M | +48.3% |
| Shareholder equity | $13.70B | $13.18B | $12.60B | $8.01B | $7.64B | +3.9% |
| Working capital | $5.22B | $4.91B | $4.25B | $1.72B | $2.79B | +6.2% |
| Net tangible assets | $13.70B | $13.18B | $12.60B | $8.01B | $7.64B | +3.9% |
| Shares issued | 585.48M | 584.89M | 580.87M | 527.24M | 526.79M | +0.1% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Net income | $955.45M | $542.91M | $514.00M | $340.71M | -$39.48M | — | +76.0% |
| Depreciation & amortisation | $300.89M | $290.63M | $267.25M | $209.26M | $238.14M | — | +3.5% |
| Stock-based compensation | $46.29M | $46.64M | — | — | $0 | $0 | -0.8% |
| Change in working capital | -$258.46M | -$303.52M | -$348.64M | -$187.37M | -$163.34M | — | +14.8% |
| Operating cash flow | $545.37M | $444.01M | $282.61M | $187.29M | $207.20M | — | +22.8% |
| Capital expenditure | -$974.91M | -$993.29M | -$822.64M | -$740.81M | -$270.14M | — | +1.9% |
| Investing cash flow | -$1.13B | -$1.24B | -$794.17M | -$842.39M | -$235.13M | — | +8.5% |
| Share buybacks | — | — | $0 | $0 | — | — | — |
| Financing cash flow | $818.63M | $467.55M | $1.25B | $534.36M | $134.43M | — | +75.1% |
| Free cash flow | -$429.54M | -$549.28M | -$540.02M | -$553.52M | -$62.94M | — | +21.8% |
| End cash position | $1.80B | $1.59B | $1.91B | $1.13B | $1.22B | — | +13.6% |
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
Reported vs expected · EPS
| Quarter | Est. | Actual | Surprise |
|---|---|---|---|
| Jun 2026 | — | 1.37 | — |
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | 1.05 | 1 | $2.61B | — |
| Next quarter | 1.32 | 1 | $3.04B | — |
| Current year | 4.49 | 1 | $9.66B | — |
| Next year | 7.29 | 1 | $15.63B | +61.7% |
Analyst targets & ownership
Mean target—
High target—
Low target—
Implied upside—
Analyst count—
ConsensusNONE
Strong buy / Buy0 / 0
Hold0
Sell / Strong sell0 / 0
Held by insiders23.10%
Held by institutions10.77%
Institutions holding23
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
121.50
+9.05% from price
SMA 20
121.43
+9.12% from price
SMA 50
104.88
+26.33% from price
SMA 100
98.72
+34.21% from price
SMA 200
97.44
+35.98% from price
EMA 12
122.67
+8.01% from price
EMA 26
117.90
+12.38% from price
EMA 50
110.66
+19.73% from price
RSI (14)
66.1
Neutral
MACD (12,26,9)
4.77
Hist 0.24
ATR (14)
6.79
5.12% of price
Realised vol 30D
66.4%
Annualised
Bollinger upper
132.43
20, 2σ
Bollinger lower
110.43
20, 2σ
50 / 200 cross
Golden
104.88 vs 97.44
Trend bias
Above 200
+35.98%
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
0.12
Less volatile than market
Correlation to SPY
0.02
Largely independent
Realised vol 30D
66.4%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-52.5%
Peak to trough
Max drawdown 5Y
-52.5%
Peak to trough
ATR 14
6.79
5.12% of price
Beta (reported)
0.96
5Y monthly, from filing
Dividends & splits
Forward rate$0.50 / yr
Forward yield0.39%
5-year avg yield3.32%
Payout ratio0.00%
Ex-dividend dateSep 9, 2026
Next pay date—
Last split1050.0017:1000
Split dateSep 9, 2026
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.