{"id":27815,"date":"2026-04-30T13:04:46","date_gmt":"2026-04-30T13:04:46","guid":{"rendered":"https:\/\/www.samco.in\/help-support\/?post_type=ht_kb&#038;p=27815"},"modified":"2026-04-30T13:05:07","modified_gmt":"2026-04-30T13:05:07","slug":"what-does-the-option-symbol-is-not-available-for-trading-in-co-bo-product-category-rejection-mean-and-why-did-my-order-get-rejected","status":"publish","type":"ht_kb","link":"https:\/\/www.samco.in\/help-support\/article\/what-does-the-option-symbol-is-not-available-for-trading-in-co-bo-product-category-rejection-mean-and-why-did-my-order-get-rejected\/","title":{"rendered":"What does &#8220;The Option Symbol is not available for trading in CO \/ BO product category&#8221; rejection mean and why did my order get rejected?"},"content":{"rendered":"\n<p>This message means the specific options contract you are trying to trade is not available under Cover Order (CO) or Bracket Order (BO) on the Samco app.<\/p>\n\n\n\n<p><strong>Why does this happen?<\/strong><\/p>\n\n\n\n<p>Not all option symbols are eligible for CO or BO. Eligibility is determined by the exchange and Samco&#8217;s RMS based on liquidity and risk parameters. Some option contracts are simply not permitted under these product types.<\/p>\n\n\n\n<p><strong>What you need to do:<\/strong><\/p>\n\n\n\n<p>Switch the product type to <strong>Intraday (MIS)<\/strong> to trade this option intraday. Intraday (MIS) is available for most option contracts and does not require the stock to be eligible for CO or BO.<\/p>\n","protected":false},"author":65,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":[],"ht_kb_category":[2977],"ht_kb_tag":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/ht_kb\/27815"}],"collection":[{"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/ht_kb"}],"about":[{"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/users\/65"}],"replies":[{"embeddable":true,"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/comments?post=27815"}],"version-history":[{"count":1,"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/ht_kb\/27815\/revisions"}],"predecessor-version":[{"id":27817,"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/ht_kb\/27815\/revisions\/27817"}],"wp:attachment":[{"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/media?parent=27815"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/ht_kb_category?post=27815"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/www.samco.in\/help-support\/wp-json\/wp\/v2\/ht_kb_tag?post=27815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}