Entry readiness: ownership route 25%, formation burden 25%, founder residency 20%, digital access 15%, facilitation 15%.
Market opportunity: GDP and market depth 35%, sector opportunity 25%, investment momentum 20%, geopolitical resilience 20%.
The 1 October monthly review preserved all published weights. Qatar Entry Readiness rose from 72 to 74 after Companies House improved the current facilitation component. Saudi Opportunity Scale fell from 87 to 86 after the EASA conflict zone bulletin lowered only the geopolitical resilience component. On 5 October, GVL lowered the resilience component by another five points after official confirmation of full Saudi coalition operational support for the new Yemeni government campaign. At its 20 percent weight, Saudi Opportunity Scale moved from 86 to 85. Official operational updates on 6 October reinforced the evidence without another score movement. The 7 October review added the HRSD rule for 69 administrative support occupations without moving the bubble. On 8 October, GVL lowered the geopolitical resilience component by five points after GACA reported fatal attacks at the main airport in Riyadh and at Abha International Airport. At its 20 percent weight, Saudi Opportunity Scale moved from 85 to 84. On 9 October, GVL lowered the resilience component by another five points after confirmed civilian property damage in Riyadh and widespread disruption at the capital’s main aviation gateway. At its 20 percent weight, Saudi Opportunity Scale moved from 84 to 83. GACA subsequently confirmed three deaths and additional injuries from two further attacks at King Khalid International Airport. On 10 October, a separate attack killed 12 people, injured 309, diverted every flight and suspended airport operations. On 11 October, GACA confirmed attacks on Riyadh Terminal 4 and Dammam airport, moving Saudi Opportunity Scale from 82 to 81. The 12 October United States advisory added airport authorization requirements for its government employees but remained at Level 3. On 13 October, the Ministry of Energy confirmed a limited fire after an attack on an Aramco administrative building in Dhahran, while Saudi Civil Defense reported four injuries and residential damage in Riyadh. On 19 October, FII Institute moved its flagship conference planned for Riyadh from 26 to 29 October 2026 to 2027. Current registrations and partnerships remain valid, with new dates pending. The postponement confirms broader disruption to international investor engagement but does not move the bubble again because the current resilience score already reflects the security and aviation deterioration causing it. Entry Readiness remains 65. All other country scores are unchanged. On 19 October, GVL refreshed every bubble size using the IMF October 2026 projected nominal GDP series. The six market GDP order is unchanged, and the revised values did not change any rounded GDP and market depth component score. No coordinate moved. On 22 October, GVL reviewed GACA’s confirmation of the 21 October Dammam airport attack. This reinforces the sustained airport disruption already reflected in the current resilience assessment. No new component score was calculated, so Entry Readiness remains 65 and Opportunity Scale remains 81. The United States advisory still displays Level 3 dated 12 October; it is only one risk signal. Planning update reviewed 24 October: the UN World Data Forum has moved to 2027, with replacement dates pending. This changes event planning but does not by itself establish a material change in entry conditions or the weighted opportunity components. Scores and the prior snapshot are unchanged. The organizer notice does not establish a security-related cause.