Transdigm Group Incorporated (TDG)

Showing Closing Date Range from Apr 26 to Oct 23, 2026 compared to Oct 27, 2025 to Apr 25, 2026.

Compare Last 6 Months with Previous Period

Current Period Close
$1104.84
Apr 26, 2026 - Oct 23, 2026
Previous Period Close
$1148.18
Oct 27, 2025 - Apr 25, 2026
Net Comparison Delta
$-43.34 (-3.77%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(126 dates)
Current DateCurrent ClosePrevious DatePrevious CloseDelta (%)
Oct 23, 2026$1104.84---
Oct 22, 2026$1141.74---
Oct 21, 2026$1129.38Apr 24, 2026$1148.18-1.64%
Oct 20, 2026$1143.06Apr 23, 2026$1165.76-1.95%
Oct 19, 2026$1142.45Apr 22, 2026$1187.75-3.81%
Oct 16, 2026$1139.34Apr 21, 2026$1205.67-5.50%
Oct 15, 2026$1134.24Apr 20, 2026$1274.62-11.01%
Oct 14, 2026$1109.77Apr 17, 2026$1265.88-12.33%
Oct 13, 2026$1112.39Apr 16, 2026$1228.23-9.43%
Oct 12, 2026$1119.94Apr 15, 2026$1274.69-12.14%
Oct 09, 2026$1107.99Apr 14, 2026$1296.58-14.55%
Oct 08, 2026$1089.30Apr 13, 2026$1233.11-11.66%
Oct 07, 2026$1096.21Apr 10, 2026$1207.18-9.19%
Oct 06, 2026$1103.33Apr 09, 2026$1225.52-9.97%
Oct 05, 2026$1092.66Apr 08, 2026$1219.88-10.43%
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