Graphene & Solar Technologies (GSTX) Interest Expenses (2010 - 2026)
Graphene & Solar Technologies (GSTX) reported Interest Expenses of $57,884 for fiscal Q2 2026 (quarter ended Mar 31, 2026), up 63.9% from $35,327 a year earlier but down 2.0% from the prior quarter.
Graphene & Solar Technologies (GSTX) Interest Expenses (2010 - 2026) Analysis & Trends
Over the twelve months ended Mar 31, 2026, Graphene & Solar Technologies' Interest Expenses came in at $250,017, up 203.9% year-over-year; for FY2025 (ended Sep 30, 2025), it came in at $187,965, up 275.4% from FY2024.
- Interest Expenses has a five-year compound annual growth rate of 38.5% (FY2020 to FY2025).
- By fiscal year, Interest Expenses came in at $50,076 in FY2024 (+115.4%), $23,249 in FY2023 (-34.1%), $35,262 in FY2022 (-76.7%) and $151,203 in FY2021 (+310.4%).
- Five-year quarterly Interest Expenses spans a low of $4,835 in fiscal Q2 2022 and a high of $99,267 in fiscal Q3 2021.
- Year over year, Interest Expenses has now increased in each of the last 13 quarters, with growth averaging 193.3% over the last eight quarters.
- The high point for year-over-year Interest Expenses in five years was fiscal Q3 2021 (growth of 643.6%); the low point was fiscal Q3 2022 (a decline of 95.1%).
- Per Business Quant data, the three fiscal quarters before Q2 2026 came in at $59,092 (Q1 2026), $59,204 (Q4 2025) and $73,837 (Q3 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Int Expense (Qtr) |
|---|---|---|---|---|---|
| 1 | Rio Tinto | 182.38 Bn | 151.41 Bn | - | - |
| 2 | Southern Copper | 163.97 Bn | 142.76 Bn | 2.90 Bn | - |
| 3 | Rio Tinto | 141.19 Bn | 101.70 Bn | - | - |
| 4 | Newmont | 124.53 Bn | 92.53 Bn | 4.03 Bn | - |
| 5 | Freeport-Mcmoran | 98.93 Bn | 82.97 Bn | 2.19 Bn | - |
| 6 | Agnico Eagle Mines | 93.96 Bn | 83.59 Bn | 2.43 Bn | 16.04 Mn |
| 7 | Barrick Mining | 69.55 Bn | 44.75 Bn | 2.90 Bn | -26.00 Mn |
| 8 | Nucor | 60.45 Bn | 49.83 Bn | 2.03 Bn | 36.00 Mn |
| 9 | ArcelorMittal | 48.41 Bn | 27.44 Bn | - | - |
| 10 | Graphene & Solar Technologies | 81.77 Mn | 81.48 Mn | - | 57,884.00 |
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | 57,884.00 |
| Dec 31, 2025 | 59,092.00 |
| Sep 30, 2025 | 59,204.00 |
| Jun 30, 2025 | 73,837.00 |
| Mar 31, 2025 | 35,327.00 |
| Dec 31, 2024 | 19,597.00 |
| Sep 30, 2024 | 14,254.00 |
| Jun 30, 2024 | 13,098.00 |
| Mar 31, 2024 | 12,695.00 |
| Dec 31, 2023 | 10,029.00 |
| Sep 30, 2023 | 7,739.00 |
| Jun 30, 2023 | 5,375.00 |
| Mar 31, 2023 | 5,022.00 |
| Dec 31, 2022 | 5,113.00 |
| Sep 30, 2022 | 4,943.00 |
| Jun 30, 2022 | 4,891.00 |
| Mar 31, 2022 | 4,835.00 |
| Dec 31, 2021 | 20,593.00 |
| Sep 30, 2021 | 22,109.00 |
| Jun 30, 2021 | 99,267.00 |
Graphene & Solar Technologies Interest Expenses API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-expenses&ticker=GSTX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-expenses", "ticker": "GSTX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-expenses&ticker=GSTX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();