1.3 Tourmaline Partners, LLC 2025 3 2025-10-15T10:46:36Z 2025 7 100.00 96.77 3.23 0.00 0.00 International Securities Exchange 28.32 99.72 0.28 0 0 1294.43 0.0362 0.15 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Chicago Board Options Exchange 14.01 99.37 0.63 0 0 660.42 0.0374 3.15 0.0525 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Miami International Securities Exchange 13.87 99.72 0.28 0 0 60.15 0.0035 6.25 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees Boston Options Exchange 7.9 98.51 1.49 0 0 229.05 0.0232 -39.3 -0.3169 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://boxoptions.com/regulatory/fee-schedule/ NASD BX 4.66 100 0 0 0 2533.62 0.4304 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 Cboe C2 4.2 99.2 0.8 0 0 2519.55 0.4745 3.6 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Cboe EDGX 4.17 99.7 0.3 0 0 -769.46 -0.146 0.24 0.04 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf NYSE Arca 3.88 96.22 3.78 0 0 -931.33 -0.2126 -406.1 -0.775 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.nyse.com/publicdocs/nyse/markets/arca-options/NYSE_Arca_Options_Fee_Schedule.pdf Philadelphia Stock Exchange 3.47 99.09 0.91 0 0 105.39 0.0666 0.2 0.0001 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/phlx/rules/phlx-equity-7 NASD NOM 3.44 97.33 2.67 0 0 2470.5 0.5694 10.8 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 Cboe BATS 3.17 97.15 2.85 0 0 333.6 0.0847 -67.1 -0.9725 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Members Exchange 2.38 98.65 1.35 0 0 1548.75 0.5145 0.9 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://info.memxtrading.com/equities-trading-resources/us-equities-fee-schedule/ MIAX Sapphire 1.91 99.25 0.75 0 0 -901.85 -0.3833 -53.07 -0.87 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxglobal.com/markets/us-options/miax-options/fees ICE Mercy 1.65 98.49 1.51 0 0 -273.29 -0.1465 -20.9 -0.0941 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 NYSE Amex 1.3 98.34 1.66 0 0 79.5 0.05 2.95 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.nyse.com/publicdocs/nyse/markets/american-options/NYSE_American_Options_Fee_Schedule.pdf ISE Gemini 0.78 97.3 2.7 0 0 504.09 0.5107 3.6 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/gemx/ MIAX Pearl 0.61 100 0 0 0 435.43 0.564 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees 2025 8 100.00 98.32 1.68 0 0 International Securities Exchange 24.2 100 0 0 0 751.66 0.038 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Miami International Securities Exchange 20.22 99.64 0.36 0 0 -455.7 -0.028 1.65 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees Chicago Board Options Exchange 14.26 98.07 1.93 0 0 477.29 0.042 2.89 0.053 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Philadelphia Stock Exchange 14.22 100 0 0 0 535.54 0.047 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/phlx/rules/phlx-equity-7 Boston Options Exchange 7.22 99.84 0.16 0 0 -30.85 -0.006 30 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://boxoptions.com/regulatory/fee-schedule/ NYSE Arca 5.07 93.67 6.33 0 0 -1630.61 -0.467 -414.48 -0.676 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.nyse.com/publicdocs/nyse/markets/arca-options/NYSE_Arca_Options_Fee_Schedule.pdf Cboe EDGX 2.98 100 0 0 0 -752.64 -0.313 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf ICE Mercy 2.92 100 0 0 0 -247.85 -0.105 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Cboe BATS 1.85 89.1 10.9 0 0 215.4 0.15 -15.2 -0.271 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Cboe C2 1.14 100 0 0 0 423.81 0.459 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf NASD BX 1.13 100 0 0 0 433.5 0.475 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 Members Exchange 1 100 0 0 0 426.12 0.527 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://info.memxtrading.com/equities-trading-resources/us-equities-fee-schedule/ NYSE Amex 0.98 100 0 0 0 39.6 0.05 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.nyse.com/publicdocs/nyse/markets/american-options/NYSE_American_Options_Fee_Schedule.pdf NASD NOM 0.82 97.96 2.04 0 0 497.16 0.751 0.9 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 MIAX Pearl 0.69 100 0 0 0 388.77 0.695 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees MIAX Sapphire 0.47 100 0 0 0 -153.79 -0.403 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxglobal.com/markets/us-options/miax-options/fees ISE Gemini 0.47 100 0 0 0 213.98 0.563 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/gemx/ MIAX Emerald 0.38 100 0 0 0 125.25 0.405 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees 2025 9 100.00 94.07 5.93 0 0 Miami International Securities Exchange 21.97 98.37 1.63 0 0 -170.9 -0.0171 19.15 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees International Securities Exchange 20.54 99.74 0.26 0 0 362.04 0.0374 0.25 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Chicago Board Options Exchange 16.65 97.64 2.36 0 0 386.1 0.0496 3.1 0.0525 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Boston Options Exchange 10.26 99.09 0.91 0 0 220.45 0.0584 52.95 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://boxoptions.com/regulatory/fee-schedule/ NYSE Arca 6.42 79.77 20.23 0 0 -479.13 -0.2346 -690.78 -0.7042 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.nyse.com/publicdocs/nyse/markets/arca-options/NYSE_Arca_Options_Fee_Schedule.pdf MIAX Sapphire 4.84 96.69 3.31 0 0 -647.54 -0.2938 -65.25 -0.87 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxglobal.com/markets/us-options/miax-options/fees Cboe EDGX 3.77 99.52 0.48 0 0 -391.93 -0.2206 0.04 0.04 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf ICE Mercy 3.62 98.8 1.2 0 0 -93.47 -0.0559 -27.75 -0.75 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Philadelphia Stock Exchange 3.08 99.46 0.54 0 0 72.6 0.05 0.05 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/phlx/rules/phlx-equity-7 NASD BX 1.96 99.18 0.82 0 0 403.59 0.4382 0.84 0.84 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 Cboe C2 1.53 100 0 0 0 452.7 0.6261 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf Cboe BATS 1.49 84.62 15.38 0 0 -227.55 -0.3495 -17.4 -0.3412 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://cdn.cboe.com/resources/membership/Cboe_FeeSchedule.pdf MIAX Emerald 1.19 100 0 0 0 443.85 0.7912 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees ISE Gemini 0.69 100 0 0 0 286.95 0.8829 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/gemx/ NYSE Amex 0.67 96.3 3.7 0 0 15.6 0.05 0.3 0.05 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.nyse.com/publicdocs/nyse/markets/american-options/NYSE_American_Options_Fee_Schedule.pdf NASD NOM 0.5 69.23 30.77 0 0 91.44 0.8965 121.5 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 Members Exchange 0.43 100 0 0 0 155.91 0.7643 - - 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://info.memxtrading.com/equities-trading-resources/us-equities-fee-schedule/ MIAX Pearl 0.38 91.67 8.33 0 0 156.18 0.8874 0.9 0.9 0 0 0 0 Tourmaline is not a Member Firm of any Options Exchange. As part of Options Exchange pricing schedules Tourmaline may pay fees or receive rebates based on specfic Exchange schedules. Tourmaline has no direct agreements, tiered or otherwise, with these Exchanges. More detail on specific exchagne fee schedules can be found below. https://www.miaxoptions.com/fees