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Information advanced 1.61% with 1 advancing, 2 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/internet-content-information/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/internet-content-information/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/internet-content-information/share-image.svg"}}, {"name": "Telecom Services", "level": "industry", "country_code": "KR", "sector": "Communication Services", "industry": "Telecom Services", "constituent_count": 7, "latest": {"week_ending": "2026-07-10", "index_value": 1337.31816667, "weekly_return": 1.29179441, "constituents": 7, "advancing": 5, "declining": 1, "unchanged": 1, "trend_line": 1431.324342, "activity_lines": {"activity_5": 1323.578175, "activity_10": 1345.846375, "activity_20": 1403.161596, "activity_30": 1423.836435}, "fair_value": 1234.568125, "trend_signal": 0}, "summary": "For the week ending 10 July 2026, Telecom Services advanced 1.29% with 5 advancing, 1 declining, and 1 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/telecom-services/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/telecom-services/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/telecom-services/share-image.svg"}}, {"name": "Electronic Gaming & Multimedia", "level": "industry", "country_code": "KR", "sector": "Communication Services", "industry": "Electronic Gaming & Multimedia", "constituent_count": 6, "latest": {"week_ending": "2026-07-10", "index_value": 867.55499552, "weekly_return": -0.50985445, "constituents": 6, "advancing": 3, "declining": 3, "unchanged": 0, "trend_line": 859.726098, "activity_lines": {"activity_5": 858.596697, "activity_10": 879.959807, "activity_20": 884.582742, "activity_30": 876.089138}, "fair_value": 792.579452, "trend_signal": 0}, "summary": "For the week ending 10 July 2026, Electronic Gaming & Multimedia declined 0.51% with 3 advancing, 3 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/electronic-gaming-multimedia/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/electronic-gaming-multimedia/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/electronic-gaming-multimedia/share-image.svg"}}, {"name": "Entertainment", "level": "industry", "country_code": "KR", "sector": "Communication Services", "industry": "Entertainment", "constituent_count": 6, "latest": {"week_ending": "2026-07-10", "index_value": 364.45231566, "weekly_return": -0.60982745, "constituents": 6, "advancing": 3, "declining": 3, "unchanged": 0, "trend_line": 474.125823, "activity_lines": {"activity_5": 366.358751, "activity_10": 384.381707, "activity_20": 413.404597, "activity_30": 439.402225}, "fair_value": 595.374046, "trend_signal": 0}, "summary": "For the week ending 10 July 2026, Entertainment declined 0.61% with 3 advancing, 3 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/entertainment/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/entertainment/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/entertainment/share-image.svg"}}, {"name": "Broadcasting", "level": "industry", "country_code": "KR", "sector": "Communication Services", "industry": "Broadcasting", "constituent_count": 4, "latest": {"week_ending": "2026-07-10", "index_value": 374.16938352, "weekly_return": -1.06932033, "constituents": 4, "advancing": 1, "declining": 3, "unchanged": 0, "trend_line": 471.830304, "activity_lines": {"activity_5": 379.440732, "activity_10": 402.536904, "activity_20": 438.519802, "activity_30": 454.884851}, "fair_value": 548.113209, "trend_signal": 0}, "summary": "For the week ending 10 July 2026, Broadcasting declined 1.07% with 1 advancing, 3 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/broadcasting/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/broadcasting/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/broadcasting/share-image.svg"}}, {"name": "Publishing", "level": "industry", "country_code": "KR", "sector": "Communication Services", "industry": "Publishing", "constituent_count": 3, "latest": {"week_ending": "2026-07-10", "index_value": 443.03477338, "weekly_return": -1.64353599, "constituents": 3, "advancing": 0, "declining": 3, "unchanged": 0, "trend_line": 599.462285, "activity_lines": {"activity_5": 445.696523, "activity_10": 469.22139, "activity_20": 535.079508, "activity_30": 565.653308}, "fair_value": 749.886865, "trend_signal": 0}, "summary": "For the week ending 10 July 2026, Publishing declined 1.64% with 0 advancing, 3 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/publishing/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/publishing/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/publishing/share-image.svg"}}, {"name": "Advertising Agencies", "level": "industry", "country_code": "KR", "sector": "Communication Services", "industry": "Advertising Agencies", "constituent_count": 4, "latest": {"week_ending": "2026-07-10", "index_value": 1208.14357706, "weekly_return": -2.69814954, "constituents": 4, "advancing": 1, "declining": 3, "unchanged": 0, "trend_line": 1452.426405, "activity_lines": {"activity_5": 1232.381028, "activity_10": 1271.319326, "activity_20": 1342.241226, "activity_30": 1393.735393}, "fair_value": 1321.104798, "trend_signal": 0}, "summary": "For the week ending 10 July 2026, Advertising Agencies declined 2.70% with 1 advancing, 3 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/kr/communication-services/advertising-agencies/", "api": "https://sharemaestro.com/api/structure/kr/communication-services/advertising-agencies/", "share_image": "https://sharemaestro.com/structure/kr/communication-services/advertising-agencies/share-image.svg"}}], "constituents": [{"ticker": "020120", "name": "KidariStudio, Inc.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 3305.0, "high": 3585.0, "low": 3260.0, "close": 3555.0}, "weekly_return": 7.56429652}, {"ticker": "352820", "name": "HYBE Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 207500.0, "high": 239500.0, "low": 204000.0, "close": 220500.0}, "weekly_return": 7.56097561}, {"ticker": "181710", "name": "NHN Corporation", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 36050.0, "high": 40350.0, "low": 36050.0, "close": 38150.0}, "weekly_return": 7.01262272}, {"ticker": "012170", "name": "Ascendio Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 774.0, "high": 1305.0, "low": 774.0, "close": 824.0}, "weekly_return": 6.59767141}, {"ticker": "032640", "name": "LG Uplus Corp.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 14250.0, "high": 15200.0, "low": 14010.0, "close": 14960.0}, "weekly_return": 5.35211268}, {"ticker": "017670", "name": "SK Telecom Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 86800.0, "high": 90300.0, "low": 82200.0, "close": 88700.0}, "weekly_return": 2.66203704}, {"ticker": "058860", "name": "KTIS Corporation", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 2545.0, "high": 2620.0, "low": 2505.0, "close": 2575.0}, "weekly_return": 1.37795276}, {"ticker": "259960", "name": "KRAFTON, Inc.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 237500.0, "high": 251500.0, "low": 230000.0, "close": 238000.0}, "weekly_return": 1.06157113}, {"ticker": "037270", "name": "YG Plus, Inc.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 3360.0, "high": 3580.0, "low": 3230.0, "close": 3440.0}, "weekly_return": 1.02790015}, {"ticker": "030200", "name": "KT Corporation", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 53500.0, "high": 58000.0, "low": 53300.0, "close": 54200.0}, "weekly_return": 0.9310987}, {"ticker": "462870", "name": "SHIFT UP", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 35100.0, "high": 36600.0, "low": 34300.0, "close": 35150.0}, "weekly_return": 0.57224607}, {"ticker": "079160", "name": "CJ CGV Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 4425.0, "high": 4650.0, "low": 4355.0, "close": 4445.0}, "weekly_return": 0.4519774}, {"ticker": "363280", "name": "TY Holdings Co., Ltd", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 1696.0, "high": 1730.0, "low": 1670.0, "close": 1700.0}, "weekly_return": 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"weekly_return": -0.4235045}, {"ticker": "214320", "name": "Innocean Worldwide Inc.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 18890.0, "high": 19180.0, "low": 18150.0, "close": 18760.0}, "weekly_return": -0.47745358}, {"ticker": "095720", "name": "Woongjin Thinkbig Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 1219.0, "high": 1279.0, "low": 1190.0, "close": 1211.0}, "weekly_return": -0.81900082}, {"ticker": "100220", "name": "Visang Education Inc", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 5330.0, "high": 5390.0, "low": 4960.0, "close": 5190.0}, "weekly_return": -1.14285714}, {"ticker": "053210", "name": "KT Skylife Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 4260.0, "high": 4300.0, "low": 4110.0, "close": 4200.0}, "weekly_return": -1.29259694}, {"ticker": "078000", "name": "Telcoware Co.,Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 12980.0, "high": 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"week_ending": "2026-07-10", "ohlc": {"open": 6400.0, "high": 6510.0, "low": 6030.0, "close": 6210.0}, "weekly_return": -2.96875}, {"ticker": "034120", "name": "Seoul Broadcasting System", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 12900.0, "high": 12990.0, "low": 12120.0, "close": 12360.0}, "weekly_return": -3.05882353}, {"ticker": "036570", "name": "NC Corporation", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 262000.0, "high": 262500.0, "low": 245500.0, "close": 248500.0}, "weekly_return": -4.78927203}, {"ticker": "192080", "name": "DoubleUGames Co., Ltd.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 65100.0, "high": 68900.0, "low": 60300.0, "close": 61800.0}, "weekly_return": -5.21472393}, {"ticker": "035000", "name": "HS Ad Inc.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 7090.0, "high": 7090.0, "low": 5990.0, "close": 6200.0}, "weekly_return": -10.91954023}, {"ticker": "036420", "name": "ContentreeJoongAng corp.", "exchange": "KSC", "week_ending": "2026-07-10", "ohlc": {"open": 1752.0, "high": 1860.0, "low": 1100.0, "close": 1520.0}, "weekly_return": -12.74397245}], "disclaimer": "Educational and research use only. Not financial, investment, trading, tax, or legal advice."}