Proceedings of the International scientific and practical conference ―Science in the Era of Globalization‖ (May 22-24, 2026) / Publisher website: www.naukainfo.com. - Zurich, Switzerland, 2026. - 353 p.

123 indicators, and displayed price-related fields available in the listing. Primary source: https://next.privat24.ua/bonds/list. 4.2. Raiffeisen (Bank) A browser automation and DOM extraction approach is used, with additional emulation of user interaction in the on-page calculator to compute the price of a single bond. The collected data includes ISIN, maturity date, yield, nominal/price inputs, and derived purchase values that become available after UI interactions. In order to obtain the final price, the automation process simulates user actions by clicking the calculator control (arrow button), entering the trade settlement date as the current date which will trigger recalculation of the instrument value. After these interactions, the price of a single bond becomes available for extraction. Source: https://raiffeisen.ua/promo/bonds-ovdp. 4.3. PUMB (Bank) A text parsing approach is applied to visible page content after browser rendering. The scraper opens https://persona.pumb.ua/government-bonds , waits for the table block to appear, and reconstructs records from sequential rows. The extracted fields include ISIN, term/maturity information, offer characteristics, and available volume indicators. 4.4. Kinto (Broker) A template-based text parsing approach is used after page rendering. Bond records are identified using regular expression patterns, and the collected data includes bond name, ISIN, maturity date, yield, and bid/ask prices. Source: https://kinto.com/funds/shop/armybonds. 4.5. BTC Broker (Broker) A direct API-first approach is implemented using an HTTP POST request to the public endpoint https://trading.btc-broker.com/uk/api/getAssets. The returned JSON assets are transformed into the unified internal representation. The collected data includes instrument identifiers, ticker/name fields, pricing values, and other asset attributes