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3. and email addresses are not permitted, because they block all TSPcalc e-mails.

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Subscription Price: $24.99/year
Washington State residents will be charged sales tax.

Terms of Service:

Welcome to

These terms and conditions outline the rules and regulations for the use of's subscription service and website.

To subscribe to and access subscription content, you must accept these terms and conditions in full. Do not subscribe, and do not continue to use's website if you do not accept all of the terms and conditions stated on this page.

The following terminology applies to these Terms and Conditions, Privacy Statement and Disclaimer Notice and any or all Agreements: “Client”, “You” and “Your” refers to you, the person accessing this website and accepting the Company’s terms and conditions. "", “The Company”, “Ourselves”, “We”, “Our” and “Us”, refers to our Company. “Party”, “Parties”, or “Us”, refers to both the Client and ourselves, or either the Client or ourselves. All terms refer to the offer, acceptance and consideration of payment necessary to undertake the process of our assistance to the Client in the most appropriate manner, whether by formal meetings of a fixed duration, or any other means, for the express purpose of meeting the Client’s needs in respect of provision of the Company’s stated services/products, in accordance with and subject to, prevailing law of Washington State. Any use of the above terminology or other words in the singular, plural, capitalisation and/or he/she or they, are taken as interchangeable and therefore as referring to same.

Subscriptions agrees to provide subscribers only those services which are advertised on

Refunds and Cancellation

You may cancel your subscription at any time. Your cancelled subscription will remain active until the end of the current pay period, and then it will not renew.

Refunds will only be offered within 30 days of each successful charge. The refund will be prorated based on 365 days/year. If more than 30 days have elapsed since the last charge, there will be no refunds for the remainder of the current paid period.

Whether you make use of the service or not, the refund rules are the same. reserves the right to cancel your subscription without refund if you forward trade notifications "IFT alerts" generated by a subscription account.


We employ the use of cookies. By using's website you consent to the use of cookies in accordance with’s privacy policy. Most of the modern day interactive web sites use cookies to enable us to retrieve user details for each visit. Cookies are used in some areas of our site to enable the functionality of this area and ease of use for those people visiting. Some of our affiliate / advertising partners may also use cookies.


Unless otherwise stated, and/or it’s licensors own the intellectual property rights for all material on All intellectual property rights are reserved. You may view and/or print pages from for your own personal use subject to restrictions set in these terms and conditions.

You must not:

Republish material from
Sell, rent or sub-license material from
Reproduce, duplicate or copy material from
Redistribute content from (unless content is specifically made for redistribution).

Republishing subscriber-only content will result in the immediate termination of your subscription. Any remaining subscription balance will not be refunded.

Hyperlinking to our Content

Any user may link to our home page, to publications or to other Web site information so long as the link: (a) is not in any way misleading; (b) does not falsely imply sponsorship, endorsement or approval of the linking party and its products or services; and (c) fits within the context of the linking party's site.

No use of’s subscriber-limited content will be allowed for linking absent a trademark license agreement.

Reservation of Rights

We reserve the right at any time and in its sole discretion to request that you remove all links or any particular link to our Web site. You agree to immediately remove all links to our Web site upon such request. We also reserve the right to amend these terms and conditions and its linking policy at any time. By continuing to link to our Web site, you agree to be bound to and abide by these linking terms and conditions.

Removal of links from our website

If you find any link on our Web site or any linked web site objectionable for any reason, you may contact us about this. We will consider requests to remove links but will have no obligation to do so or to respond directly to you.

Whilst we endeavour to ensure that the information on this website is correct, we do not warrant its completeness or accuracy; nor do we commit to ensuring that the website remains available or that the material on the website is kept up to date.

Content Liability

We shall have no responsibility or liability for any content appearing on our Web site. You agree to indemnify and defend us against all claims arising out of or based upon our Website. No link(s) may appear on any page on our Web site or within any context containing content or materials that may be interpreted as libelous, obscene or criminal, or which infringes, otherwise violates, or advocates the infringement or other violation of, any third party rights.

Disclaimer (and its proprietor) do not sell investment advice. sells data packages and notification services only. is not liable for any investment decisions made by the user. is not liable for financial gains or losses of the user. is not a registered fiduciary. The user accepts all personal and financial risk of making investment decisions based on data and services.

To the maximum extent permitted by applicable law, we exclude all representations, warranties and conditions relating to our website and the use of this website (including, without limitation, any warranties implied by law in respect of satisfactory quality, fitness for purpose and/or the use of reasonable care and skill). Nothing in this disclaimer will:

limit or exclude our or your liability for death or personal injury resulting from negligence;

limit or exclude our or your liability for fraud or fraudulent misrepresentation;

limit any of our or your liabilities in any way that is not permitted under applicable law; or

exclude any of our or your liabilities that may not be excluded under applicable law.

The limitations and exclusions of liability set out in this Section and elsewhere in this disclaimer: (a) are subject to the preceding paragraph; and (b) govern all liabilities arising under the disclaimer or in relation to the subject matter of this disclaimer, including liabilities arising in contract, in tort (including negligence) and for breach of statutory duty.

To the extent that the website and the information and services on the website are provided free of charge, we will not be liable for any loss or damage of any nature.

Amendments to The Terms of Service reserves the right to change these Terms of Service at any time. You will be notified by the e-mail on your account 30 days prior to the change taking effect. Even if you do not receive this notification, you are bound by the amended Terms of Service on the date that they take effect.

I accept these Terms of Service.
I understand that Seasonal Investing is based on Hindsight.

Payments are processed by Stripe.
Why Subscribe? is free to use. Our signature seasonal calculator will always be free. We offer subscription services as an add-on to the free calculator. Here are 4 reasons to subscribe:

1. Subscribers can set up IFT alerts for SMS or email:

2. Subscribers can add/remove strategies to their personal "Watch List". They can also add notes, and opt in or out of IFT alerts:

3. Subscribers can use the "Trading Day Comparison" tool:

4. runs on craft beer and home brew. Subscribers help purchase craft beer and supplies to keep the lights on.