Contact us
We read every message and aim to reply within one business day.
Use this address for support, billing, cancellations, refund requests, data corrections, and press enquiries.
Billing and refunds
For anything relating to a DeltaScreener Pro subscription — a charge you do not recognise, cancelling, or requesting a refund under our 30-day money-back guarantee — email us with the address used at checkout. Full details are in our Refund Policy.
Reporting a data error
If a figure on the site looks wrong, tell us the ticker and the specific figure and we will investigate. Financial data comes from third-party providers and can occasionally be delayed or incorrect.
Business details
DeltaScreener is owned and operated by Amalendu Acherjee, a sole trader trading as DeltaScreener. DeltaScreener sells subscription access to a stock screening and financial-data tool. We are not a broker-dealer or investment adviser and we do not provide investment advice — see our Disclaimer and Terms of Service.