{"source":"gemini","id":"28813","ticker":"BTC2605312100","slug":"btc-price-on-may-31","title":"BTC price on May 31","description":"Interval BTC price prediction event expiring on May 31, 2026 at 5pm ET","image":"https://assets.gemini.com/predictions/images/btc_8de64d1b-e4bd-4003-a3be-b455659cedeb.png","icon":null,"active":true,"closed":false,"start_date":"2026-04-30T19:56:57.926000Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":33138.0,"volume_24hr":924.0,"volume_24h_change":null,"normalized_vol_24hr":37.101078033447266,"normalized_volume":64.95491027832031,"liquidity":null,"open_interest":null,"categories":["Crypto"],"tags":["Bitcoin"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"$70,000 or above","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":null,"updated_at":"2026-05-26T15:10:56.144285Z","fetched_at":"2026-05-26T15:10:56.144285Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","chart_24h":[1690.0,1339.0,1348.0,1708.0,1537.0,1477.0,1485.0,1508.0,1516.0,1524.0,924.0],"markets":[{"source":"gemini","id":"28813-192769","event_id":"28813","slug":"GEMI-BTC2605312100-HI70000","question":"$70,000 or above","group_item_title":"$70,000 or above","description":"If the price of Bitcoin (BTC) is $70,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. View the [full rules](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.04],"probability":0.99,"spread":0.03,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T03:35:03.253559Z","fetched_at":"2026-05-25T02:19:46.058392Z","added_at":"2026-05-18T15:19:26.862952Z","url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.99,0.99]},{"source":"gemini","id":"28813-184409","event_id":"28813","slug":"GEMI-BTC2605312100-HI72500","question":"$72,500 or above","group_item_title":"$72,500 or above","description":"If the price of Bitcoin (BTC) is $72,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. View the [full rules](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.97,0.08],"probability":0.97,"spread":0.05,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.020000000000000018,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":"2026-05-15T13:57:05.967790Z","url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.98,0.98,0.98,0.98,0.98,0.98,0.98,0.98,0.98,0.99,0.99,0.98,0.99,0.98]},{"source":"gemini","id":"28813-149503","event_id":"28813","slug":"GEMI-BTC2605312100-HI74500","question":"$74,500 or above","group_item_title":"$74,500 or above","description":"If the price of Bitcoin (BTC) is $74,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.83,0.23],"probability":0.83,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.10000000000000009,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.93,0.94,0.93,0.93,0.93,0.92,0.93,0.92,0.92,0.92,0.91,0.92,0.9,0.86,0.87,0.87,0.86,0.87,0.88,0.88,0.89,0.89,0.87,0.87,0.88,0.89,0.87,0.9,0.92,0.91,0.9,0.88,0.91,0.88,0.87]},{"source":"gemini","id":"28813-149507","event_id":"28813","slug":"GEMI-BTC2605312100-HI75000","question":"$75,000 or above","group_item_title":"$75,000 or above","description":"If the price of Bitcoin (BTC) is $75,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.76,0.3],"probability":0.76,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.14,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.9,0.91,0.9,0.9,0.89,0.88,0.9,0.88,0.88,0.88,0.87,0.88,0.86,0.8,0.82,0.81,0.8,0.81,0.82,0.83,0.83,0.84,0.81,0.81,0.83,0.83,0.81,0.85,0.88,0.87,0.85,0.82,0.86,0.83,0.82]},{"source":"gemini","id":"28813-149511","event_id":"28813","slug":"GEMI-BTC2605312100-HI75500","question":"$75,500 or above","group_item_title":"$75,500 or above","description":"If the price of Bitcoin (BTC) is $75,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.68,0.38],"probability":0.68,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.17999999999999994,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.86,0.87,0.85,0.86,0.84,0.83,0.85,0.82,0.82,0.83,0.82,0.83,0.8,0.73,0.75,0.74,0.73,0.73,0.75,0.76,0.77,0.74,0.74,0.76,0.76,0.74,0.78,0.82,0.81,0.79,0.75,0.81,0.76,0.75]},{"source":"gemini","id":"28813-149515","event_id":"28813","slug":"GEMI-BTC2605312100-HI76000","question":"$76,000 or above","group_item_title":"$76,000 or above","description":"If the price of Bitcoin (BTC) is $76,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.59,0.47],"probability":0.59,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.20000000000000007,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.79,0.82,0.79,0.8,0.78,0.76,0.78,0.75,0.75,0.76,0.74,0.76,0.73,0.64,0.66,0.65,0.64,0.64,0.66,0.67,0.69,0.7,0.64,0.65,0.67,0.67,0.64,0.69,0.74,0.73,0.71,0.67,0.73,0.68,0.67]},{"source":"gemini","id":"28813-149519","event_id":"28813","slug":"GEMI-BTC2605312100-HI76500","question":"$76,500 or above","group_item_title":"$76,500 or above","description":"If the price of Bitcoin (BTC) is $76,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.5,0.56],"probability":0.5,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.21999999999999997,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.72,0.74,0.72,0.73,0.71,0.68,0.7,0.67,0.66,0.67,0.67,0.67,0.64,0.55,0.56,0.55,0.54,0.54,0.56,0.58,0.59,0.6,0.54,0.56,0.57,0.56,0.54,0.6,0.66,0.64,0.62,0.58,0.64,0.6,0.58]},{"source":"gemini","id":"28813-149523","event_id":"28813","slug":"GEMI-BTC2605312100-HI77000","question":"$77,000 or above","group_item_title":"$77,000 or above","description":"If the price of Bitcoin (BTC) is $77,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.41,0.65],"probability":0.41,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.22000000000000003,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.63,0.66,0.63,0.64,0.62,0.59,0.61,0.57,0.57,0.58,0.56,0.58,0.55,0.47,0.47,0.45,0.44,0.45,0.46,0.47,0.5,0.5,0.44,0.46,0.48,0.46,0.44,0.49,0.56,0.54,0.53,0.48,0.55,0.5,0.49]},{"source":"gemini","id":"28813-149527","event_id":"28813","slug":"GEMI-BTC2605312100-HI77500","question":"$77,500 or above","group_item_title":"$77,500 or above","description":"If the price of Bitcoin (BTC) is $77,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.33,0.73],"probability":0.33,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.2,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.53,0.57,0.54,0.55,0.53,0.49,0.51,0.48,0.47,0.48,0.47,0.48,0.45,0.37,0.38,0.36,0.35,0.36,0.37,0.39,0.41,0.41,0.35,0.37,0.38,0.37,0.35,0.4,0.46,0.45,0.43,0.39,0.45,0.42,0.4]},{"source":"gemini","id":"28813-149531","event_id":"28813","slug":"GEMI-BTC2605312100-HI78000","question":"$78,000 or above","group_item_title":"$78,000 or above","description":"If the price of Bitcoin (BTC) is $78,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.26,0.8],"probability":0.26,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.18,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":null,"url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.44,0.47,0.45,0.45,0.44,0.4,0.42,0.39,0.38,0.39,0.39,0.39,0.36,0.29,0.3,0.28,0.28,0.28,0.29,0.3,0.32,0.32,0.28,0.3,0.3,0.29,0.27,0.31,0.37,0.36,0.35,0.31,0.37,0.34,0.32]},{"source":"gemini","id":"28813-182941","event_id":"28813","slug":"GEMI-BTC2605312100-HI80000","question":"$80,000 or above","group_item_title":"$80,000 or above","description":"If the price of Bitcoin (BTC) is $80,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. View the [full rules](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.1,0.95],"probability":0.1,"spread":0.05,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.07,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T15:52:03.156120Z","fetched_at":"2026-05-26T15:51:55.964995Z","added_at":"2026-05-14T22:41:14.452269Z","url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.17,0.19,0.18,0.18,0.16,0.17,0.15,0.15,0.16,0.14,0.15,0.14,0.12,0.12,0.11,0.1,0.11,0.11,0.11,0.12,0.11,0.11,0.11,0.11,0.1,0.11,0.14,0.14,0.13,0.12,0.14,0.13,0.12]},{"source":"gemini","id":"28813-183020","event_id":"28813","slug":"GEMI-BTC2605312100-HI82500","question":"$82,500 or above","group_item_title":"$82,500 or above","description":"If the price of Bitcoin (BTC) is $82,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. View the [full rules](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.99],"probability":0.07,"spread":0.06,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.010000000000000009,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-26T14:29:58.870754Z","fetched_at":"2026-05-26T14:29:52.236474Z","added_at":"2026-05-14T23:21:46.726081Z","url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.06,0.06,0.07]},{"source":"gemini","id":"28813-182942","event_id":"28813","slug":"GEMI-BTC2605312100-HI85000","question":"$85,000 or above","group_item_title":"$85,000 or above","description":"If the price of Bitcoin (BTC) is $85,000 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. View the [full rules](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.06,0.99],"probability":0.06,"spread":0.05,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-25T22:07:21.489295Z","fetched_at":"2026-05-21T01:00:09.595400Z","added_at":"2026-05-14T22:41:14.452269Z","url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.06,0.06]},{"source":"gemini","id":"28813-182943","event_id":"28813","slug":"GEMI-BTC2605312100-HI87500","question":"$87,500 or above","group_item_title":"$87,500 or above","description":"If the price of Bitcoin (BTC) is $87,500 or above on May 31, 2026 at 5pm ET, the market will resolve to Yes. Otherwise, it will resolve to No. If no eligible trade occurs during the contract window, the contract will resolve based on the most recent traded price prior. Outcome verified against the GRR-KAIKO_BTCUSD_60S index. View the [full rules](https://assets.gemini.com/predictions/terms_and_conditions/btc_227f8e79-2af6-40f9-9a0c-a8297696e7ab.pdf).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.05,"active":true,"closed":false,"start_date":"2026-04-30T21:00:00Z","end_date":"2026-05-31T21:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Crypto"],"updated_at":"2026-05-25T22:48:15.449969Z","fetched_at":"2026-05-19T05:17:12.036114Z","added_at":"2026-05-14T22:41:14.452269Z","url":"https://www.gemini.com/predictions/BTC2605312100/btc-price-on-may-31","event_title":"BTC price on May 31","chart_24h":[0.04,0.04]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/28813","as_of":"2026-05-26T16:03:13.971655Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"BTC price on May 31\" — top market at 99% probability across 14 outcomes","source_url":null}}