GSTL.BO
Price
Day trading desk
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
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
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Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Fundamentals
Valuation & profitability ratios
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2026 | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|---|
| Total revenue | $514.69M | $430.46M | $290.48M | $192.69M | — | +19.6% |
| Operating revenue | $514.69M | $430.46M | $290.48M | $192.69M | — | +19.6% |
| Cost of revenue | $375.56M | $282.06M | $198.14M | $113.64M | — | +33.1% |
| Gross profit | $139.13M | $148.40M | $92.34M | $79.04M | — | -6.2% |
| Selling, general & admin | — | $36.43M | $9.08M | $11.24M | $24.85M | — |
| Total operating expense | $114.69M | $134.66M | $75.58M | $54.40M | — | -14.8% |
| Operating income | $24.44M | $13.74M | $16.77M | $24.64M | — | +77.8% |
| Net interest income | -$8.84M | -$10.89M | -$17.56M | -$21.91M | — | +18.8% |
| Pre-tax income | $19.52M | -$24.25M | -$38.12M | $4.97M | — | +180.5% |
| Tax provision | -$9.01M | -$4.26M | -$2.81M | -$228.00K | — | -111.6% |
| Net income | $28.52M | -$19.99M | -$35.31M | $5.20M | — | +242.7% |
| Net income to common | $28.52M | -$19.99M | -$35.31M | $5.20M | — | +242.7% |
| Basic EPS | — | -1.75 | -1.84 | 0.22 | 0.01 | — |
| Diluted EPS | — | -1.75 | -1.84 | 0.22 | 0.01 | — |
| EBIT | $28.36M | -$13.36M | -$20.81M | $26.08M | — | +312.2% |
| EBITDA | $47.08M | $10.11M | $10.32M | $62.62M | — | +365.7% |
| Basic shares | — | 34.37M | 19.16M | 24.11M | 24.11M | — |
| Diluted shares | — | 34.37M | 19.16M | 24.11M | 24.11M | — |
| Line item | 2026 | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $1.52M | $2.85M | $62.00K | $62.00K | — | -46.7% |
| Cash & short-term investments | $1.52M | $2.85M | $62.00K | $62.00K | — | -46.7% |
| Accounts receivable | $45.23M | $81.62M | $33.66M | $129.12M | — | -44.6% |
| Inventory | $20.55M | $52.49M | $57.76M | $61.57M | — | -60.9% |
| Total current assets | $211.80M | $351.03M | $281.47M | $247.54M | — | -39.7% |
| Property, plant & equipment | $41.30M | $39.59M | $126.97M | $116.29M | — | +4.3% |
| Goodwill & intangibles | $326.46M | $200.03M | $94.21M | $97.47M | — | +63.2% |
| Total assets | $667.76M | $680.62M | $704.60M | $586.25M | — | -1.9% |
| Total current liabilities | $101.67M | $127.55M | $126.57M | $145.93M | — | -20.3% |
| Current debt | $27.93M | $88.81M | $112.66M | $128.94M | — | -68.6% |
| Long-term debt | $5.01M | $8.05M | $13.12M | $108.06M | — | -37.7% |
| Total debt | $32.94M | $96.87M | $125.78M | $237.00M | — | -66.0% |
| Total liabilities | $98.26M | $137.99M | $140.52M | $259.11M | — | -28.8% |
| Retained earnings | — | -$17.98M | $3.47M | $38.73M | $67.11M | — |
| Shareholder equity | $569.50M | $542.64M | $564.08M | $327.14M | — | +5.0% |
| Working capital | $110.13M | $223.48M | $154.90M | $101.62M | — | -50.7% |
| Net tangible assets | $243.04M | $342.61M | $469.87M | $229.67M | — | -29.1% |
| Shares issued | 34.37M | 34.37M | 34.37M | 24.11M | — | 0.0% |
| Line item | 2026 | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|---|
| Net income | $19.52M | $3.32M | -$38.12M | $4.97M | — | +488.4% |
| Depreciation & amortisation | $18.72M | $23.47M | $31.13M | $36.54M | — | -20.2% |
| Change in working capital | $175.92M | $75.41M | -$105.43M | -$15.59M | — | +133.3% |
| Operating cash flow | $218.30M | $78.91M | -$104.87M | $44.68M | — | +176.7% |
| Capital expenditure | -$146.86M | -$41.91M | -$38.55M | -$7.35M | — | -250.4% |
| Investing cash flow | -$146.86M | -$41.91M | -$38.55M | $2.08M | — | -250.4% |
| Dividends paid | — | — | — | — | -$2.08M | — |
| Financing cash flow | -$72.77M | -$34.21M | $143.42M | -$46.77M | — | -112.7% |
| Free cash flow | $71.44M | $37.00M | -$143.42M | $37.33M | — | +93.1% |
| End cash position | $1.52M | $2.85M | $62.00K | $62.00K | — | -46.7% |
| Line item | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|
| Total revenue | $160.45M | $166.35M | $100.11M | $87.79M | $87.51M | -3.5% |
| Operating revenue | $160.45M | $166.35M | $100.11M | $87.79M | $87.51M | -3.5% |
| Cost of revenue | $124.59M | $128.31M | $63.30M | $59.36M | $12.77M | -2.9% |
| Gross profit | $35.86M | $38.04M | $36.80M | $28.43M | $74.74M | -5.7% |
| Total operating expense | $32.67M | $26.78M | $30.61M | $24.63M | $74.48M | +22.0% |
| Operating income | $3.18M | $11.26M | $6.19M | $3.80M | $266.00K | -71.7% |
| Net interest income | -$2.14M | -$1.92M | -$2.35M | -$2.43M | -$2.08M | -11.3% |
| Pre-tax income | $4.73M | $9.42M | $3.92M | $1.45M | -$1.74M | -49.7% |
| Tax provision | -$19.77M | $5.80M | $5.12M | -$148.00K | -$190.00K | -441.1% |
| Net income | $24.50M | $3.62M | -$1.20M | $1.60M | -$1.55M | +576.6% |
| Net income to common | $24.50M | $3.62M | -$1.20M | $1.60M | -$1.55M | +576.6% |
| Basic EPS | 0.68 | 0.11 | -0.05 | 0.05 | -4.14 | +518.2% |
| Diluted EPS | 0.68 | 0.11 | -0.05 | 0.05 | -4.14 | +518.2% |
| EBIT | $6.87M | $11.34M | $6.27M | $3.88M | $344.00K | -39.4% |
| EBITDA | $11.40M | $15.86M | $11.60M | $8.23M | $7.95M | -28.1% |
| Basic shares | 36.04M | 32.93M | 34.37M | 31.92M | 34.37M | +9.4% |
| Diluted shares | 36.04M | 32.93M | 34.37M | 31.92M | 34.37M | +9.4% |
| Line item | 2026-03-31 | 2025-09-30 | 2025-03-31 | YoY |
|---|---|---|---|---|
| Cash & equivalents | $1.52M | $3.56M | $2.85M | -57.3% |
| Cash & short-term investments | $1.52M | $3.56M | $2.85M | -57.3% |
| Accounts receivable | $45.23M | $179.30M | $81.62M | -74.8% |
| Inventory | $20.55M | $43.03M | $52.49M | -52.3% |
| Total current assets | $211.80M | $322.19M | $351.03M | -34.3% |
| Property, plant & equipment | $41.30M | $37.02M | $39.59M | +11.6% |
| Goodwill & intangibles | $326.46M | $240.04M | $200.03M | +36.0% |
| Total assets | $667.76M | $690.58M | $680.62M | -3.3% |
| Total current liabilities | $101.67M | $134.37M | $127.55M | -24.3% |
| Current debt | $27.93M | $82.09M | $88.81M | -66.0% |
| Long-term debt | $5.01M | $4.16M | $8.05M | +20.7% |
| Total debt | $32.94M | $86.24M | $96.87M | -61.8% |
| Total liabilities | $98.26M | $141.14M | $137.99M | -30.4% |
| Retained earnings | — | — | -$17.98M | — |
| Shareholder equity | $569.50M | $542.60M | $542.64M | +5.0% |
| Working capital | $110.13M | $187.82M | $223.48M | -41.4% |
| Net tangible assets | $243.04M | $302.56M | $342.61M | -19.7% |
| Shares issued | 34.37M | 34.37M | 34.37M | 0.0% |
Newly listed companies often have nothing on file until their first annual report.
Analyst targets & ownership
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
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
Headlines
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