How To Backtest Trading Strategies With Python Financial Libraries?

Anateya Berretta had her entire life mapped out. Get good grades, get her MBA, and take over her papi's security company as his sole heir. However, papi messed up and now she was a bargaining chip held hostage by New York's No. 1 Mafia Lord. It certainly didn't help that she'd met the man before, and yearned for him like no other. Romero Bartolone was at the peak of his rule when he lost his favorite casino in an organized attack. Now he was out one billion, with countless elitists jonesing for the returns on their backdoor investment. She was only supposed to be a hostage, but he couldn't stay away from the alluring light inside her that called to his darkness. First things first, a debt was owed-- and if someone had to pay-- why not her? Besides, she was entangled in the game of the underground now, and he was the only monster who could keep her safe. Still, with dangers lurking all around, they remain vulnerable in the most high-stakes game of all, the game of hearts. And he'd burn the world... so as long as he didn't lose. [Nb: This is a dark romance book intended for mature audiences. Reader's discretion is advised.] No. of Chapters To Be Released: ~50

Emma thought she had escaped the city that broke her, but when her family’s business teeters on the brink of bankruptcy, she is pulled back into the orbit of the one person she vowed never to see again. Zane Mendoza. Now the heir to a billion-dollar fintech empire and the boss of a secret mafia dynasty where Emma’s parents work as underdogs, Zane holds all the cards. For years, he had been searching for Emma, who had disappeared without a trace after their divorce. When Zane discovers that Emma is the daughter of the family who now owes him everything, he makes a ruthless proposition. An arranged marriage. In exchange, he will wipe away her family’s crushing debts. Desperate to save her parents, Emma agrees to Zane’s conditions but negotiates a deal of her own. Their marriage will last one year, and if she is not happy in the marriage, she will leave. Zane agrees, but with a twist. If she falls for him again before the year is up, she will remain his forever. But Zane doesn’t just want Emma as his wife. He wants her in every way. His obsession with her runs deeper than she realizes, and he is ready to eliminate anyone just to have her forever. With a jealous best friend that wants to take everything she loves, an ex boyfriend who wants her back, betrayal lurking at every corner, a secret daughter that Zane doesn’t know is his, and a love that refuses to die, Emma must navigate this web of lies and emotions. Can she resist Zane’s magnetic pull, or will she be caught up in his game for good?

The HR manager slid a severance agreement across the table and said coldly, "You're fired." I froze. "Why?" Just one week ago, my boss had praised me in the company meeting and called me one of the team's most valuable people. The HR manager shrugged. "Ms. Lyttle, you're already 35. You don't have the energy of younger employees anymore, and you're not what you used to be. You no longer fit the company's future." I joined this company when I was 29. Over the past six years, I wrote countless lines of code and worked through more sleepless nights than I could remember. Every time the company faced a major system failure, I led the emergency response and saved it from catastrophic losses. And now they were telling me I was too old and too slow. I laughed in disbelief. "So you've already copied all my experience and skills into an AI, haven't you?" The HR manager paused for a moment before answering confidently, "AI never gets tired, never takes time off, and never asks for a raise. Once the company has an employee like that, why would we keep you?" I looked at her. "Are you sure the AI has learned everything I know?" She smiled. "Absolutely." The moment I heard that, I finally relaxed. Long ago, I had already hidden a trap inside my code to keep my skills from being copied. The moment their AI employee went live, the company would only have three days before everything fell apart.

Betrayed and killed, Lena was reborn and given a second chance to take revenge on all those who hurt her. To begin with, she accepted the ring of the man she hated more than anything else. The cherished hockey player of her college. Griffin Walker made her life miserable, continuously bullying her but he was the only one who seemed to care about her but why was it different in this new life? Why was she the one chasing after him now?

Andrea Reeves, the new hire in finance, is all looks and no brains. On payday, she mistypes my wages in the payroll system, sending only one cent to my account. Because of that, my payment fails when I try to buy Mom's life-saving medication, and she dies full of regret. Before I can confront Andrea, she bursts into tears, smudging her mascara and makeup. "Ms. Walton, I'm so sorry. I accidentally sent your pay to the janitor you fired. The one who's a single mom. Can't you just think of her as your other mom?" Norman Halt, the finance director—and my husband—immediately shields her behind him. "Don't blame Andrea. If you didn't have enough money saved up, why are you pretending to be the dutiful daughter now?" I nearly faint from crying so hard. Wracked with guilt, Andrea shows up at the funeral with an entire marching band in tow. The mourning hall turns festive and lively, leaving my family and friends stunned. I lose it and yell at her to leave, but she looks completely hurt. "It's already so tragic that she dies from an illness. I just want to give her a joyful send-off!" Furious, the asthma I've managed for years flares so abruptly that my hands shake as I take out my inhaler. She slaps it away and screams, "How could you use such illegal substances? That's against the law!" Blue-lipped and gasping, I crumple to the ground. In my final moments, I hear Andrea's tearful voice. "This is all my fault. I'm an idiot… I didn't realize it's just medicine…" Norman covers for her. "It's not your fault. Spread the word that Ms. Walton died of grief over her mother's passing." That night, my body is cremated. My death goes silent and unnoticed. When I open my eyes again, it's payday all over again.

On the six-year anniversary of my relationship with my girlfriend, Sheila Loom, I buy some groceries with the intention to surprise her with a home-cooked meal. After I'm done, I head over to Sheila's place right away. That's when the reel I was watching automatically skips to the next one. It's a live stream where people call in to discuss legal matters. A familiar feminine voice drifts to my ears at that moment. "My boyfriend shelled out 500 thousand dollars to put me through school. I've already paid ten thousand back to him. "At first, I wanted to clear the debt before breaking up with him, but I don't want to wait any longer. If he insists on taking me to court after the breakup, can I still pay the debt off slowly?" Almost immediately, comments flood into the comments section, chewing her out and calling her a heartless wench. But the voice replies calmly, "If I truly were heartless, I wouldn't have paid him back to begin with. I no longer have feelings for him. Are you saying that I should sacrifice the rest of my life just so I can pay 500 thousand dollars back to him?" My heart skips a beat at that moment. It's true that I've spent 500 thousand dollars putting Sheila through school over the years. But I feel that I'm overthinking it, seeing as she's never brought up the matter of wanting to pay me back before. After I call Sheila repeatedly for half an hour, she finally answers my latest phone call. At the same time, the woman's phone call that's connected to the live stream is cut off. "It's my birthday today, Sheila—" "Have you secretly come looking for me again? Didn't we agree that we'll only meet up after you've successfully gotten into college?" I don't get to finish the rest of my sentence. Suddenly, I catch a glimpse of the notebook sitting on the corner of Sheila's table. The first page shows "debt repayment ledger". Some of the details are as shown. "The SAT study materials I bought for him: 188 dollars." "The Uber fees I've paid for him: 35 dollars." "The cologne I've gifted him on his birthday: 380 dollars." "Total: ten thousand dollars now paid."