Advertising and partner disclosure
The free pages are paid for by advertising, partner links and Pro subscriptions.
Advertising
Free public pages may show Google AdSense placements after you allow contextual ads. These non-personalised ads may still use cookies for frequency and reporting. You can decline or change your choice through Ad preferences in the footer, and manage Google ad settings at Google Ad Settings. Pro and API & Team subscribers see no ads.
Partner links
Some pages link to products we think are relevant, such as charting platforms or hosting for trading software. If you sign up through these links we may earn a commission at no extra cost to you. Partner links are marked as such, open in a new tab and carry a sponsored attribute.
What partners cannot do
- Pay to change any figure, count or calculation on this site.
- Buy placement inside Tanker Watch data or calculator results.
- Review or approve guides before publication.
We do not accept partnerships with brokers or signal sellers.