According to GreeksLive, on December 13, a total of 21,000 Bitcoin (BTC) options expired with a Put Call Ratio of 0.83, indicating a slightly bullish sentiment. The Maxpain point for these options was $98,000, with a significant notional value of $2.1 billion. Additionally, 164,000 Ethereum (ETH) options expired with a Put Call Ratio of 0.68, suggesting a more pronounced bullish outlook. The Maxpain point for ETH options was $3,700, and they had a notional value of $640 million. These figures highlight important levels and sentiment for traders to consider in this week's market movements.